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Andre Przywara authored
Out of the box Ubuntu's 20.04 compiler warns about missing return value checks for write() (sys)calls. Make GCC happy by checking whether we actually managed to write "val". Signed-off-by:
Andre Przywara <andre.przywara@arm.com> Reviewed-by:
Mark Brown <broone@kernel.org> Link: https://lore.kernel.org/r/20210319165334.29213-5-andre.przywara@arm.com Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
Andre Przywara authoredOut of the box Ubuntu's 20.04 compiler warns about missing return value checks for write() (sys)calls. Make GCC happy by checking whether we actually managed to write "val". Signed-off-by:
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