mm/memblock.c: remove unnecessary always-true comparison
Comparing an u64 variable to >= 0 returns always true and can therefore be removed. This issue was detected using the -Wtype-limits gcc flag. This patch fixes following type-limits warning: mm/memblock.c: In function `__next_reserved_mem_region': mm/memblock.c:843:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] if (*idx >= 0 && *idx < type->cnt) { Link: http://lkml.kernel.org/r/20160510103625.3a7f8f32@g0hl1n.net Signed-off-by:Richard Leitner <dev@g0hl1n.net> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
9a001fc1
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