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Cleanup: Use C99 flexible array members instead of zero length arrays

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The Linux 5.16.14 kernel's coccicheck caught this. The semantic
patch that caught it was:

./scripts/coccinelle/misc/flexible_array.cocci

The Linux kernel's documentation makes a good case for why we should not
use these:

https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes #14372
This commit is contained in:
Richard Yao
2023-01-10 15:14:59 -05:00
committed by Brian Behlendorf
parent c9c3ce7976
commit 8e7ebf4e2d
3 changed files with 3 additions and 3 deletions
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module/os/linux/zfs/vdev_disk.c
+1 -1
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@@ -71,7 +71,7 @@ typedef struct dio_request {
atomic_t dr_ref; /* References */
int dr_error; /* Bio error */
int dr_bio_count; /* Count of bio's */
struct bio *dr_bio[0]; /* Attached bio's */
struct bio *dr_bio[]; /* Attached bio's */
} dio_request_t;
/*