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author | Ping-Ke Shih <pkshih@realtek.com> | 2022-08-15 14:20:04 +0800 |
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committer | Johannes Berg <johannes.berg@intel.com> | 2022-08-26 12:16:19 +0200 |
commit | 4ffb4d25ef1251d57881da183d6bec7f2dfe1e32 (patch) | |
tree | 1536b1e3c940b710830e48844e38d61336326368 /drivers/staging | |
parent | be50baa40e90a18c3750b31a49be64929488d84b (diff) | |
download | linux-4ffb4d25ef1251d57881da183d6bec7f2dfe1e32.tar.gz |
wifi: rtw88: fix uninitialized use of primary channel index
clang reports uninitialized use: >> drivers/net/wireless/realtek/rtw88/main.c:731:2: warning: variable 'primary_channel_idx' is used uninitialized whenever switch default is taken [-Wsometimes-uninitialized] default: ^~~~~~~ drivers/net/wireless/realtek/rtw88/main.c:754:39: note: uninitialized use occurs here hal->current_primary_channel_index = primary_channel_idx; ^~~~~~~~~~~~~~~~~~~ drivers/net/wireless/realtek/rtw88/main.c:687:24: note: initialize the variable 'primary_channel_idx' to silence this warning u8 primary_channel_idx; ^ = '\0' This situation could not happen, because possible channel bandwidth 20/40/80MHz are enumerated. Fixes: 341dd1f7de4c ("wifi: rtw88: add the update channel flow to support setting by parameters") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20220815062004.22920-1-pkshih@realtek.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/staging')
0 files changed, 0 insertions, 0 deletions