soc: qcom: smd-rpm: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
authorGustavo A. R. Silva <gustavoars@kernel.org>
Mon, 26 Sep 2022 23:01:08 +0000 (18:01 -0500)
committerBjorn Andersson <andersson@kernel.org>
Mon, 17 Oct 2022 18:19:40 +0000 (13:19 -0500)
commit1e9dd807c609d1598fa56a1d65074a6eeb89f705
tree877ab47a2bca967e1d66c7afa2e7ecf153345c04
parent5faeae4eac74685c3eda3e55bc3725a331ecd09d
soc: qcom: smd-rpm: Replace zero-length array with DECLARE_FLEX_ARRAY() helper

Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.

This helper allows for flexible-array members in unions.

Link: https://github.com/KSPP/linux/issues/193
Link: https://github.com/KSPP/linux/issues/224
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/YzIvNIyPhWaG2DTr@work
drivers/soc/qcom/smd-rpm.c