diff options
| -rw-r--r-- | config/kernel-blk-queue.m4 | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/config/kernel-blk-queue.m4 b/config/kernel-blk-queue.m4 index 559ae9800..2472c49dd 100644 --- a/config/kernel-blk-queue.m4 +++ b/config/kernel-blk-queue.m4 @@ -93,8 +93,10 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_DISCARD], [ ZFS_LINUX_TEST_SRC([blk_queue_discard], [ #include <linux/blkdev.h> ],[ - struct request_queue *q __attribute__ ((unused)) = NULL; + struct request_queue r; + struct request_queue *q = &r; int value __attribute__ ((unused)); + memset(q, 0, sizeof(r)); value = blk_queue_discard(q); ]) ]) @@ -119,16 +121,20 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_BLK_QUEUE_SECURE_ERASE], [ ZFS_LINUX_TEST_SRC([blk_queue_secure_erase], [ #include <linux/blkdev.h> ],[ - struct request_queue *q __attribute__ ((unused)) = NULL; + struct request_queue r; + struct request_queue *q = &r; int value __attribute__ ((unused)); + memset(q, 0, sizeof(r)); value = blk_queue_secure_erase(q); ]) ZFS_LINUX_TEST_SRC([blk_queue_secdiscard], [ #include <linux/blkdev.h> ],[ - struct request_queue *q __attribute__ ((unused)) = NULL; + struct request_queue r; + struct request_queue *q = &r; int value __attribute__ ((unused)); + memset(q, 0, sizeof(r)); value = blk_queue_secdiscard(q); ]) ]) |