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linux: Fix compiler warnings about zero-length arrays in inline bitops #13465

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merged 1 commit into from
May 17, 2022
Merged

linux: Fix compiler warnings about zero-length arrays in inline bitops #13465

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12 changes: 9 additions & 3 deletions config/kernel-blk-queue.m4
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Original file line number Diff line number Diff line change
Expand Up @@ -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);
])
])
Expand All @@ -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);
])
])
Expand Down