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w1: Replace zero-length array with flexible-array

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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>
This commit is contained in:
Gustavo A. R. Silva 2020-05-28 09:35:11 -05:00
parent 7fac96f2be
commit 76fafbfffb
1 changed files with 2 additions and 2 deletions
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4
drivers/w1/w1_netlink.h
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@ -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__