function_hooks: ignore += and |= function assignments
commit6afc9def97e5c786b8a5c9dde1c8714ee64b05e3
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 11 Feb 2014 12:00:56 +0000 (11 15:00 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Tue, 11 Feb 2014 12:00:56 +0000 (11 15:00 +0300)
tree61d1c70f80a244ac44e7b10bbaefed12057fb059
parent54ac6d9e9533a41e1a9d516dde7ed587f1478097
function_hooks: ignore += and |= function assignments

These sorts of assignments can't be handled the same as '='.  There is
code in smatch_extra.c to handle += assignments already but this was
over writing it.

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