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| author |   Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-09-26 18:03:41 -0500 |
|---|---|---|
| committer |   Kalle Valo <kvalo@kernel.org> | 2022-09-28 09:45:15 +0300 |
| commit | 56df3d408a8fa079bf4122895d6e004659795d4f (patch) | |
| tree | dbec48a0d83a81cdbb2cdabc03ab912dc8fbb671 /drivers/net/wireless | |
| parent | ipw2x00: Replace zero-length array with DECLARE_FLEX_ARRAY() helper (diff) | |
| download | linux-dev-56df3d408a8fa079bf4122895d6e004659795d4f.tar.xz linux-dev-56df3d408a8fa079bf4122895d6e004659795d4f.zip | |
iwlegacy: Replace zero-length arrays 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/223
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/YzIvzc0jsYLigO8a@work
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlegacy/commands.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlegacy/commands.h b/drivers/net/wireless/intel/iwlegacy/commands.h index 4a97310f8fee..28cf4e832152 100644 --- a/drivers/net/wireless/intel/iwlegacy/commands.h +++ b/drivers/net/wireless/intel/iwlegacy/commands.h @@ -1710,7 +1710,7 @@ struct il4965_tx_resp { */ union { __le32 status; - struct agg_tx_status agg_status[0]; /* for each agg frame */ + DECLARE_FLEX_ARRAY(struct agg_tx_status, agg_status); /* for each agg frame */ } u; } __packed; @@ -3365,7 +3365,7 @@ struct il_rx_pkt { struct il_compressed_ba_resp compressed_ba; struct il_missed_beacon_notif missed_beacon; __le32 status; - u8 raw[0]; + DECLARE_FLEX_ARRAY(u8, raw); } u; } __packed; |