Messages in this thread | | | Subject | Re: [PATCH] wireless: carl9170: fix clang build warning | From | Kalle Valo <> | Date | Mon, 29 Apr 2019 15:01:24 +0000 (UTC) |
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Arnd Bergmann <arnd@arndb.de> wrote:
> clang fails to eliminate some dead code with always-taken branches > when CONFIG_PROFILE_ANNOTATED_BRANCHES is set, leading to a false-positive > warning: > > drivers/net/wireless/ath/carl9170/mac.c:522:3: error: variable 'power' is used uninitialized whenever 'if' condition is > false [-Werror,-Wsometimes-uninitialized] > BUG_ON(1); > ^~~~~~~~~ > > Change both instances of BUG_ON(1) in carl9170 to the simpler BUG() > to avoid the warning. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > Acked-by: Christian Lamparter <chunkeey@gmail.com> > Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Patch applied to ath-next branch of ath.git, thanks.
62acdcfa8b7a wireless: carl9170: fix clang build warning
-- https://patchwork.kernel.org/patch/10869053/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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