regulator: cpcap-regulator: Remove declared and set, but never used variable 'ignore'
It's okay to not check the return value that you're not conserned about, however it is not okay to assign a variable and not check or use the result. Fixes W=1 warnings(s): drivers/regulator/cpcap-regulator.c:172:13: warning: variable ‘ignore’ set but not used [-Wunused-but-set-variable] 172 | int error, ignore; | ^~~~~~ drivers/regulator/cpcap-regulator.c: In function ‘cpcap_regulator_disable’: drivers/regulator/cpcap-regulator.c:196:13: warning: variable ‘ignore’ set but not used [-Wunused-but-set-variable] 196 | int error, ignore; | ^~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200625163614.4001403-8-lee.jones@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
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