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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-08-31 10:19:18 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-29 17:22:59 -0500 |
| commit | 277ffd6c1ec0aa60856a03e18455fcca7d2a1186 (patch) | |
| tree | a669836f25d764b197162be1c42bf4f33d8797c5 | |
| parent | a4147d855f50a676ebe61833a681f7c71945f343 (diff) | |
mailbox: zynqmp-ipi-message: 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/v5.9-rc1/process/deprecated.html#zero-length-and-one-element-arrays
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
| -rw-r--r-- | include/linux/mailbox/zynqmp-ipi-message.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mailbox/zynqmp-ipi-message.h b/include/linux/mailbox/zynqmp-ipi-message.h index 9542b41eacfd..35ce84c8ca02 100644 --- a/include/linux/mailbox/zynqmp-ipi-message.h +++ b/include/linux/mailbox/zynqmp-ipi-message.h @@ -14,7 +14,7 @@ */ struct zynqmp_ipi_message { size_t len; - u8 data[0]; + u8 data[]; }; #endif /* _LINUX_ZYNQMP_IPI_MESSAGE_H_ */ |