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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-08-31 08:25:42 -0500
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-10-29 17:22:59 -0500
commit5e01fdff04b7f7c3b8d456c11c8a9f978b4ddf65 (patch)
tree73666bdde7172429a3582664dd30e5ec4b61e4f0 /include
parentb08eadd2726356eb4867397fafd046d2b8aad4bf (diff)
fs: Replace zero-length array with flexible-array member
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://www.kernel.org/doc/html/v5.9-rc1/process/deprecated.html#zero-length-and-one-element-arrays Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/fs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 0bd126418bb6..21cc971fd960 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3285,7 +3285,7 @@ static inline ino_t parent_ino(struct dentry *dentry)
*/
struct simple_transaction_argresp {
ssize_t size;
- char data[0];
+ char data[];
};
#define SIMPLE_TRANSACTION_LIMIT (PAGE_SIZE - sizeof(struct simple_transaction_argresp))

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