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| author |   Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-09-26 16:49:04 -0500 |
|---|---|---|
| committer |   Kalle Valo <kvalo@kernel.org> | 2022-09-28 09:44:48 +0300 |
| commit | 413cda95648d705a7cc6c33d2e81bdccf6ea9a59 (patch) | |
| tree | a8e7b993ec493abc5bc78fd47ad38c448d188dbc /drivers/net/wireless | |
| parent | wifi: iwlwifi: Track scan_cmd allocation size explicitly (diff) | |
| download | linux-dev-413cda95648d705a7cc6c33d2e81bdccf6ea9a59.tar.xz linux-dev-413cda95648d705a7cc6c33d2e81bdccf6ea9a59.zip | |
ipw2x00: 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/220
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/YzIeULWc17XSIglv@work
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/ipw2x00/ipw2200.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.h b/drivers/net/wireless/intel/ipw2x00/ipw2200.h index 55cac934f4ee..09ddd21608d4 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.h +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.h @@ -651,7 +651,7 @@ struct ipw_rx_notification { struct notif_link_deterioration link_deterioration; struct notif_calibration calibration; struct notif_noise noise; - u8 raw[0]; + DECLARE_FLEX_ARRAY(u8, raw); } u; } __packed; |