![]() Clang warns when multiple pairs of parentheses are used for a single conditional statement. drivers/misc/echo/echo.c:384:27: warning: equality comparison with extraneous parentheses [-Wparentheses-equality] if ((ec->nonupdate_dwell == 0)) { ~~~~~~~~~~~~~~~~~~~~^~~~ drivers/misc/echo/echo.c:384:27: note: remove extraneous parentheses around the comparison to silence this warning if ((ec->nonupdate_dwell == 0)) { ~ ^ ~ drivers/misc/echo/echo.c:384:27: note: use '=' to turn this equality comparison into an assignment if ((ec->nonupdate_dwell == 0)) { ^~ = 1 warning generated. Remove them and while we're at it, simplify the zero check as '!var' is used more than 'var == 0'. Reported-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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echo.c | ||
echo.h | ||
fir.h | ||
Kconfig | ||
Makefile | ||
oslec.h |