comparison: a variable is always equal to itself
commitc06d1c16003c4e7e58c59201fae05613da4dab04
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 29 Aug 2014 10:06:46 +0000 (29 13:06 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Fri, 29 Aug 2014 10:06:46 +0000 (29 13:06 +0300)
treea20615a8470af8401484d87691ad851009d979c3
parent85e89c07b8e4e7541765a0f460d6b74fdc8b2e84
comparison: a variable is always equal to itself

"if (a == a) " is always a true condition.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch_comparison.c