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Alexey Dobriyan authored
struct stack_trace::nr_entries is defined as "unsigned int" (YAY!) so the iterator should be unsigned as well. It saves 1 byte of code or something like that. Link: http://lkml.kernel.org/r/20180423215248.GG9043@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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