do_last(): reorder and simplify a bit
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 5 Mar 2016 23:14:03 +0000 (18:14 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 5 Mar 2016 23:14:03 +0000 (18:14 -0500)
commit6583fe22d1bce3631bc660e5927449690fadafe6
treebc22901a1411a5fa229e37a665ebc76f83a0e6e8
parent05ef1c50e7c2f796460737a7a7c2d315dd166544
do_last(): reorder and simplify a bit

bugger off on negatives a bit earlier, simplify the tests

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c