diff options
| author | shenyan1 <[email protected]> | 2013-06-29 19:07:45 +0800 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2013-07-01 14:51:48 -0700 |
| commit | 0a6bef26ec80ee4db5f5340bbc007a45311e0415 (patch) | |
| tree | 9b7f6b6ec91c0a049a7cc3c661c8724ef56d7d1d /module/zfs/zvol.c | |
| parent | ab68b6e5db29abcd20c0c7b12a8c2fa570031c8b (diff) | |
kmem_zalloc(..., KM_SLEEP) will never fail
By definitition these allocations will never fail. For
consistency with the rest of the code remove this dead error
handling code.
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #1558
Diffstat (limited to 'module/zfs/zvol.c')
| -rw-r--r-- | module/zfs/zvol.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c index b41eeb202..43a7bb69f 100644 --- a/module/zfs/zvol.c +++ b/module/zfs/zvol.c @@ -1214,8 +1214,6 @@ zvol_alloc(dev_t dev, const char *name) int error = 0; zv = kmem_zalloc(sizeof (zvol_state_t), KM_SLEEP); - if (zv == NULL) - goto out; zv->zv_queue = blk_init_queue(zvol_request, &zv->zv_lock); if (zv->zv_queue == NULL) @@ -1267,7 +1265,7 @@ out_queue: blk_cleanup_queue(zv->zv_queue); out_kmem: kmem_free(zv, sizeof (zvol_state_t)); -out: + return NULL; } |