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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-05-28 09:35:11 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-15 23:08:32 -0500 |
| commit | 76fafbfffb447d2a5a95d5a9486b0217c00f9785 (patch) | |
| tree | bde4814d837b43d660e02998552d66982c6021b0 | |
| parent | 7fac96f2be3bbdb0b21c0de6812e965868137ad4 (diff) | |
| download | linux-uniphier-76fafbfffb447d2a5a95d5a9486b0217c00f9785.tar.gz | |
w1: 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-- | drivers/w1/w1_netlink.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/w1/w1_netlink.h b/drivers/w1/w1_netlink.h index 3041092e84b371..449680a615699a 100644 --- a/drivers/w1/w1_netlink.h +++ b/drivers/w1/w1_netlink.h @@ -73,7 +73,7 @@ struct w1_netlink_msg __u32 res; } mst; } id; - __u8 data[0]; + __u8 data[]; }; /** @@ -122,7 +122,7 @@ struct w1_netlink_cmd __u8 cmd; __u8 res; __u16 len; - __u8 data[0]; + __u8 data[]; }; #ifdef __KERNEL__ |