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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-05-28 17:35:11 +0300
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-06-16 07:08:32 +0300
commita611d137bfe79098471cd22fbf969fa859074921 (patch)
treede6610996425e74a4781b9ecb68eaede2d5eef5c /drivers/rapidio/rio-scan.c
parent5342e9bb035516f9649b53186a925a584b1800be (diff)
downloadlinux-a611d137bfe79098471cd22fbf969fa859074921.tar.xz
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: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/rapidio/rio-scan.c')
-rw-r--r--drivers/rapidio/rio-scan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index 0e90c5d4bb2b..eb8ed28533f8 100644
--- a/drivers/rapidio/rio-scan.c
+++ b/drivers/rapidio/rio-scan.c
@@ -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;