diff options
author | Nathan Chancellor <natechancellor@gmail.com> | 2018-09-14 23:43:37 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-24 07:59:01 +0200 |
commit | 5d304d98e2eac2dfbefb8e88d6b0c6635301d3b9 (patch) | |
tree | d3d67de4d91146ef238063144b311636e36e5951 /drivers/mfd/as3722.c | |
parent | f3c266a931df9ad84ea0a735d7bb6e8cf7c80cdc (diff) |
misc: echo: Remove unnecessary parentheses and simplify check for zero
[ Upstream commit 85dc2c65e6c975baaf36ea30f2ccc0a36a8c8add ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/mfd/as3722.c')
0 files changed, 0 insertions, 0 deletions