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lib/lcm.c: lcm(n,0)=lcm(0,n) is 0, not n
authorRasmus Villemoes <linux@rasmusvillemoes.dk>
Wed, 10 Dec 2014 23:51:29 +0000 (15:51 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 11 Dec 2014 01:41:11 +0000 (17:41 -0800)
commit69c953c85c6cca85565ab32e4264b2efb6272e0e
tree9a28849166ee59d755eb288652c036e469410b08tree
parent74a5fef7cb0839c6b595f90c7914a62ac9d0bcf9commit | diff
lib/lcm.c: lcm(n,0)=lcm(0,n) is 0, not n

Return the mathematically correct answer when an argument is 0.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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