diff options
author | Brian Behlendorf <[email protected]> | 2018-02-24 10:05:37 -0800 |
---|---|---|
committer | GitHub <[email protected]> | 2018-02-24 10:05:37 -0800 |
commit | 3673d032850c3b54b8b2cc74cf1782a75cc9b2a9 (patch) | |
tree | 90735245d45c309720e6e038caa6889689680513 | |
parent | 378c6ed549e7d68eebb4b0bd37a09e66f70c647b (diff) |
Fix more cstyle warnings
This patch contains no functional changes. It is solely intended
to resolve cstyle warnings in order to facilitate moving the spl
source code in to the zfs repository.
Reviewed-by: Giuseppe Di Natale <[email protected]>
Reviewed by: George Melikov <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #687
-rw-r--r-- | module/spl/spl-err.c | 5 | ||||
-rw-r--r-- | module/spl/spl-generic.c | 11 | ||||
-rw-r--r-- | module/spl/spl-kmem-cache.c | 5 | ||||
-rw-r--r-- | module/spl/spl-kmem.c | 5 | ||||
-rw-r--r-- | module/spl/spl-kstat.c | 17 | ||||
-rw-r--r-- | module/spl/spl-proc.c | 18 | ||||
-rw-r--r-- | module/spl/spl-thread.c | 3 | ||||
-rw-r--r-- | module/spl/spl-vnode.c | 11 | ||||
-rw-r--r-- | module/spl/spl-xdr.c | 10 |
9 files changed, 51 insertions, 34 deletions
diff --git a/module/spl/spl-err.c b/module/spl/spl-err.c index 33a8df898..6b71296e8 100644 --- a/module/spl/spl-err.c +++ b/module/spl/spl-err.c @@ -34,9 +34,11 @@ * analysis and other such goodies. * But we would still default to the current default of not to do that. */ +/* BEGIN CSTYLED */ unsigned int spl_panic_halt; module_param(spl_panic_halt, uint, 0644); MODULE_PARM_DESC(spl_panic_halt, "Cause kernel panic on assertion failures"); +/* END CSTYLED */ /* * Limit the number of stack traces dumped to not more than 5 every @@ -55,7 +57,8 @@ spl_dumpstack(void) EXPORT_SYMBOL(spl_dumpstack); int -spl_panic(const char *file, const char *func, int line, const char *fmt, ...) { +spl_panic(const char *file, const char *func, int line, const char *fmt, ...) +{ const char *newfile; char msg[MAXMSGLEN]; va_list ap; diff --git a/module/spl/spl-generic.c b/module/spl/spl-generic.c index efd901094..2a8972691 100644 --- a/module/spl/spl-generic.c +++ b/module/spl/spl-generic.c @@ -50,10 +50,12 @@ char spl_version[32] = "SPL v" SPL_META_VERSION "-" SPL_META_RELEASE; EXPORT_SYMBOL(spl_version); +/* BEGIN CSTYLED */ unsigned long spl_hostid = 0; EXPORT_SYMBOL(spl_hostid); module_param(spl_hostid, ulong, 0644); MODULE_PARM_DESC(spl_hostid, "The system hostid."); +/* END CSTYLED */ proc_t p0; EXPORT_SYMBOL(p0); @@ -98,7 +100,8 @@ static DEFINE_PER_CPU(uint64_t[2], spl_pseudo_entropy); */ static inline uint64_t -spl_rand_next(uint64_t *s) { +spl_rand_next(uint64_t *s) +{ uint64_t s1 = s[0]; const uint64_t s0 = s[1]; s[0] = s0; @@ -108,7 +111,8 @@ spl_rand_next(uint64_t *s) { } static inline void -spl_rand_jump(uint64_t *s) { +spl_rand_jump(uint64_t *s) +{ static const uint64_t JUMP[] = { 0x8a5cd789635d2dff, 0x121fd2155c472f96 }; @@ -184,7 +188,8 @@ EXPORT_SYMBOL(random_get_pseudo_bytes); * Calculate number of leading of zeros for a 64-bit value. */ static int -nlz64(uint64_t x) { +nlz64(uint64_t x) +{ register int n = 0; if (x == 0) diff --git a/module/spl/spl-kmem-cache.c b/module/spl/spl-kmem-cache.c index e4bcdd825..c73a2fdc2 100644 --- a/module/spl/spl-kmem-cache.c +++ b/module/spl/spl-kmem-cache.c @@ -66,6 +66,7 @@ * because it has been shown to improve responsiveness on low memory systems. * This policy may be changed by setting KMC_EXPIRE_AGE or KMC_EXPIRE_MEM. */ +/* BEGIN CSTYLED */ unsigned int spl_kmem_cache_expire = KMC_EXPIRE_MEM; EXPORT_SYMBOL(spl_kmem_cache_expire); module_param(spl_kmem_cache_expire, uint, 0644); @@ -148,6 +149,7 @@ unsigned int spl_kmem_cache_kmem_threads = 4; module_param(spl_kmem_cache_kmem_threads, uint, 0444); MODULE_PARM_DESC(spl_kmem_cache_kmem_threads, "Number of spl_kmem_cache threads"); +/* END CSTYLED */ /* * Slab allocation interfaces @@ -356,8 +358,9 @@ out: if (rc) { if (skc->skc_flags & KMC_OFFSLAB) list_for_each_entry_safe(sko, - n, &sks->sks_free_list, sko_list) + n, &sks->sks_free_list, sko_list) { kv_free(skc, sko->sko_addr, offslab_size); + } kv_free(skc, base, skc->skc_slab_size); sks = NULL; diff --git a/module/spl/spl-kmem.c b/module/spl/spl-kmem.c index bf9c6b179..e0d551041 100644 --- a/module/spl/spl-kmem.c +++ b/module/spl/spl-kmem.c @@ -44,6 +44,7 @@ * allocations are quickly caught. These warnings may be disabled by setting * the threshold to zero. */ +/* BEGIN CSTYLED */ unsigned int spl_kmem_alloc_warn = MIN(16 * PAGE_SIZE, 64 * 1024); module_param(spl_kmem_alloc_warn, uint, 0644); MODULE_PARM_DESC(spl_kmem_alloc_warn, @@ -64,6 +65,7 @@ module_param(spl_kmem_alloc_max, uint, 0644); MODULE_PARM_DESC(spl_kmem_alloc_max, "Maximum size in bytes for a kmem_alloc()"); EXPORT_SYMBOL(spl_kmem_alloc_max); +/* END CSTYLED */ int kmem_debugging(void) @@ -520,10 +522,11 @@ spl_kmem_fini_tracking(struct list_head *list, spinlock_t *lock) printk(KERN_WARNING "%-16s %-5s %-16s %s:%s\n", "address", "size", "data", "func", "line"); - list_for_each_entry(kd, list, kd_list) + list_for_each_entry(kd, list, kd_list) { printk(KERN_WARNING "%p %-5d %-16s %s:%d\n", kd->kd_addr, (int)kd->kd_size, spl_sprintf_addr(kd, str, 17, 8), kd->kd_func, kd->kd_line); + } spin_unlock_irqrestore(lock, flags); } diff --git a/module/spl/spl-kstat.c b/module/spl/spl-kstat.c index 405ece0ad..10e93f318 100644 --- a/module/spl/spl-kstat.c +++ b/module/spl/spl-kstat.c @@ -305,7 +305,7 @@ restart: } else { ASSERT(ksp->ks_ndata == 1); rc = kstat_seq_show_raw(f, ksp->ks_data, - ksp->ks_data_size); + ksp->ks_data_size); } break; case KSTAT_TYPE_NAMED: @@ -434,9 +434,10 @@ kstat_find_module(char *name) { kstat_module_t *module; - list_for_each_entry(module, &kstat_module_list, ksm_module_list) + list_for_each_entry(module, &kstat_module_list, ksm_module_list) { if (strncmp(name, module->ksm_name, KSTAT_STRLEN) == 0) return (module); + } return (NULL); } @@ -517,9 +518,9 @@ static struct file_operations proc_kstat_operations = { void __kstat_set_raw_ops(kstat_t *ksp, - int (*headers)(char *buf, size_t size), - int (*data)(char *buf, size_t size, void *data), - void *(*addr)(kstat_t *ksp, loff_t index)) + int (*headers)(char *buf, size_t size), + int (*data)(char *buf, size_t size, void *data), + void *(*addr)(kstat_t *ksp, loff_t index)) { ksp->ks_raw_ops.headers = headers; ksp->ks_raw_ops.data = data; @@ -628,11 +629,12 @@ kstat_detect_collision(kstat_t *ksp) cp[0] = '\0'; if ((module = kstat_find_module(parent)) != NULL) { - list_for_each_entry(tmp, &module->ksm_kstat_list, ks_list) + list_for_each_entry(tmp, &module->ksm_kstat_list, ks_list) { if (strncmp(tmp->ks_name, cp+1, KSTAT_STRLEN) == 0) { strfree(parent); return (EEXIST); } + } } strfree(parent); @@ -665,9 +667,10 @@ __kstat_install(kstat_t *ksp) * Only one entry by this name per-module, on failure the module * shouldn't be deleted because we know it has at least one entry. */ - list_for_each_entry(tmp, &module->ksm_kstat_list, ks_list) + list_for_each_entry(tmp, &module->ksm_kstat_list, ks_list) { if (strncmp(tmp->ks_name, ksp->ks_name, KSTAT_STRLEN) == 0) goto out; + } list_add_tail(&ksp->ks_list, &module->ksm_kstat_list); diff --git a/module/spl/spl-proc.c b/module/spl/spl-proc.c index f5998a06e..796f69e48 100644 --- a/module/spl/spl-proc.c +++ b/module/spl/spl-proc.c @@ -85,8 +85,8 @@ proc_copyin_string(char *kbuffer, int kbuffer_size, const char *ubuffer, } static int -proc_copyout_string(char *ubuffer, int ubuffer_size, - const char *kbuffer, char *append) +proc_copyout_string(char *ubuffer, int ubuffer_size, const char *kbuffer, + char *append) { /* * NB if 'append' != NULL, it's a single character to append to the @@ -239,9 +239,11 @@ taskq_seq_show_headers(struct seq_file *f) #define LHEAD_ACTIVE 4 #define LHEAD_SIZE 5 +/* BEGIN CSTYLED */ static unsigned int spl_max_show_tasks = 512; module_param(spl_max_show_tasks, uint, 0644); MODULE_PARM_DESC(spl_max_show_tasks, "Max number of tasks shown in taskq proc"); +/* END CSTYLED */ static int taskq_seq_show_impl(struct seq_file *f, void *p, boolean_t allflag) @@ -719,15 +721,15 @@ spl_proc_init(void) goto out; } - proc_spl_taskq_all = proc_create_data("taskq-all", 0444, - proc_spl, &proc_taskq_all_operations, NULL); + proc_spl_taskq_all = proc_create_data("taskq-all", 0444, proc_spl, + &proc_taskq_all_operations, NULL); if (proc_spl_taskq_all == NULL) { rc = -EUNATCH; goto out; } - proc_spl_taskq = proc_create_data("taskq", 0444, - proc_spl, &proc_taskq_operations, NULL); + proc_spl_taskq = proc_create_data("taskq", 0444, proc_spl, + &proc_taskq_operations, NULL); if (proc_spl_taskq == NULL) { rc = -EUNATCH; goto out; @@ -739,8 +741,8 @@ spl_proc_init(void) goto out; } - proc_spl_kmem_slab = proc_create_data("slab", 0444, - proc_spl_kmem, &proc_slab_operations, NULL); + proc_spl_kmem_slab = proc_create_data("slab", 0444, proc_spl_kmem, + &proc_slab_operations, NULL); if (proc_spl_kmem_slab == NULL) { rc = -EUNATCH; goto out; diff --git a/module/spl/spl-thread.c b/module/spl/spl-thread.c index 9ad044161..d441ad65f 100644 --- a/module/spl/spl-thread.c +++ b/module/spl/spl-thread.c @@ -79,8 +79,7 @@ EXPORT_SYMBOL(__thread_exit); */ kthread_t * __thread_create(caddr_t stk, size_t stksize, thread_func_t func, - const char *name, void *args, size_t len, proc_t *pp, - int state, pri_t pri) + const char *name, void *args, size_t len, proc_t *pp, int state, pri_t pri) { thread_priv_t *tp; struct task_struct *tsk; diff --git a/module/spl/spl-vnode.c b/module/spl/spl-vnode.c index 79ca89ee0..a371fb966 100644 --- a/module/spl/spl-vnode.c +++ b/module/spl/spl-vnode.c @@ -118,8 +118,8 @@ vn_free(vnode_t *vp) EXPORT_SYMBOL(vn_free); int -vn_open(const char *path, uio_seg_t seg, int flags, int mode, - vnode_t **vpp, int x1, void *x2) +vn_open(const char *path, uio_seg_t seg, int flags, int mode, vnode_t **vpp, + int x1, void *x2) { struct file *fp; struct kstat stat; @@ -210,7 +210,7 @@ EXPORT_SYMBOL(vn_openat); int vn_rdwr(uio_rw_t uio, vnode_t *vp, void *addr, ssize_t len, offset_t off, - uio_seg_t seg, int ioflag, rlim64_t x2, void *x3, ssize_t *residp) + uio_seg_t seg, int ioflag, rlim64_t x2, void *x3, ssize_t *residp) { struct file *fp = vp->v_file; loff_t offset = off; @@ -401,9 +401,8 @@ int vn_space(vnode_t *vp, int cmd, struct flock *bfp, int flag, --end; vp->v_file->f_dentry->d_inode->i_op->truncate_range( - vp->v_file->f_dentry->d_inode, - bfp->l_start, end - ); + vp->v_file->f_dentry->d_inode, bfp->l_start, end); + return (0); } #endif diff --git a/module/spl/spl-xdr.c b/module/spl/spl-xdr.c index c582913f1..4055921b4 100644 --- a/module/spl/spl-xdr.c +++ b/module/spl/spl-xdr.c @@ -160,7 +160,7 @@ EXPORT_SYMBOL(xdrmem_create); static bool_t xdrmem_control(XDR *xdrs, int req, void *info) { - struct xdr_bytesrec *rec = (struct xdr_bytesrec *) info; + struct xdr_bytesrec *rec = (struct xdr_bytesrec *)info; if (req != XDR_GET_BYTES_AVAIL) return (FALSE); @@ -236,7 +236,7 @@ xdrmem_enc_uint32(XDR *xdrs, uint32_t val) if (xdrs->x_addr + sizeof (uint32_t) > xdrs->x_addr_end) return (FALSE); - *((uint32_t *) xdrs->x_addr) = cpu_to_be32(val); + *((uint32_t *)xdrs->x_addr) = cpu_to_be32(val); xdrs->x_addr += sizeof (uint32_t); @@ -249,7 +249,7 @@ xdrmem_dec_uint32(XDR *xdrs, uint32_t *val) if (xdrs->x_addr + sizeof (uint32_t) > xdrs->x_addr_end) return (FALSE); - *val = be32_to_cpu(*((uint32_t *) xdrs->x_addr)); + *val = be32_to_cpu(*((uint32_t *)xdrs->x_addr)); xdrs->x_addr += sizeof (uint32_t); @@ -333,7 +333,7 @@ xdrmem_dec_uint(XDR *xdrs, unsigned *up) { BUILD_BUG_ON(sizeof (unsigned) != 4); - return (xdrmem_dec_uint32(xdrs, (uint32_t *) up)); + return (xdrmem_dec_uint32(xdrs, (uint32_t *)up)); } static bool_t @@ -359,7 +359,7 @@ xdrmem_dec_ulonglong(XDR *xdrs, u_longlong_t *ullp) if (!xdrmem_dec_uint32(xdrs, &low)) return (FALSE); - *ullp = ((u_longlong_t) high << 32) | low; + *ullp = ((u_longlong_t)high << 32) | low; return (TRUE); } |