Commit a611d137 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva
Browse files

rapidio: 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: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
parent 5342e9bb

drivers/rapidio/rio-scan.c

+1 −1
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ struct rio_id_table { 
	u16 start;	/* logical minimal id */

	u32 max;	/* max number of IDs in table */

	spinlock_t lock;

	unsigned long table[0];

	unsigned long table[];

};



static int next_destid = 0;