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| author |   Lv Ruyi <lv.ruyi@zte.com.cn> | 2022-04-01 07:55:37 +0000 |
|---|---|---|
| committer |   Sudeep Holla <sudeep.holla@arm.com> | 2022-04-04 23:06:37 +0100 |
| commit | f1ad601d1f4a8f5dac69706d641f3a88beccc488 (patch) | |
| tree | afc2b1a53d096caf393275b171371d2a5279537e /drivers/firmware | |
| parent | firmware: arm_scmi: Fix sorting of retrieved clock rates (diff) | |
| download | wireguard-linux-f1ad601d1f4a8f5dac69706d641f3a88beccc488.tar.xz wireguard-linux-f1ad601d1f4a8f5dac69706d641f3a88beccc488.zip | |
firmware: arm_scmi: 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/v5.16/process/deprecated.html#zero-length-and-one-element-arrays
Link: https://lore.kernel.org/r/20220401075537.2407376-1-lv.ruyi@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/arm_scmi/clock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c index ef6431c6eb1c..45600acc0f45 100644 --- a/drivers/firmware/arm_scmi/clock.c +++ b/drivers/firmware/arm_scmi/clock.c @@ -49,7 +49,7 @@ struct scmi_msg_resp_clock_describe_rates { struct { __le32 value_low; __le32 value_high; - } rate[0]; + } rate[]; #define RATE_TO_U64(X) \ ({ \ typeof(X) x = (X); \ |