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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-05-28 09:35:11 -0500
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-06-15 23:08:25 -0500
commit241cb28e38c322068c87da4c479e07fbae0c1a4e (patch)
tree9f181390d818a2e55d5bf5d9fdd027cac53f099b
parentaa125f313d8e7d04bf001175dadeabaf8723c00b (diff)
aio: Replace zero-length array with flexible-array
There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://github.com/KSPP/linux/issues/21 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
-rw-r--r--fs/aio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/aio.c b/fs/aio.c
index 7ecddc2f38db..91e7cc4a9f17 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -67,7 +67,7 @@ struct aio_ring {
unsigned header_length; /* size of aio_ring */
- struct io_event io_events[0];
+ struct io_event io_events[];
}; /* 128 bytes + ring size */
/*