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由 Joe Perches 提交于
If statements don't need multiple parentheses around tested comparisons like "if ((foo == bar))". An == comparison maybe a sign of an intended assignment, so emit a slightly different message if so. Signed-off-by: NJoe Perches <joe@perches.com> Reviewed-by: NJosh Triplett <josh@joshtriplett.org> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Andy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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