math: prevent divide by zero bugs
commit031ee8cf9d30d0bae8ceb785a7f2f9a8f901de57
authorDan Carpenter <error27@gmail.com>
Mon, 5 Apr 2010 19:10:27 +0000 (5 22:10 +0300)
committerDan Carpenter <error27@gmail.com>
Mon, 5 Apr 2010 19:10:27 +0000 (5 22:10 +0300)
treeb102e38dcc2d6a92a821f69b643b3ac6e6c02d87
parente73a19c28fa64abafa640d0830097d96de6c4196
math: prevent divide by zero bugs

These can happen if their is a real divide by zero bug in the code or if
there is a bug in smatch.

Signed-off-by: Dan Carpenter <error27@gmail.com>
smatch_math.c