avl: remove sign() function
commit1766be6194c32556bd24dd2a43450e0c527cd9f1
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 4 Mar 2016 20:01:31 +0000 (4 23:01 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Fri, 4 Mar 2016 20:01:31 +0000 (4 23:01 +0300)
tree07986002d0a02c4e4d577e382610d98382bdd74e
parent2bc3acdcd9482eb505ec83f76e4c60d22ee7a39c
avl: remove sign() function

I don't know if this makes a difference, but now it won't show up on perf
report anymore because I have hidden the if condition in cmp_tracker().

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