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(parent: 9f6a987) | patch
namei: path_init() calling conventions change
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 8 May 2015 21:19:59 +0000 (17:19 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 11 May 2015 12:10:41 +0000 (08:10 -0400)
commitd4c45a47ecb37871218f98c9098f7b8f657af710
tree132a7c04f8b8307ba478b61d8ec792a66ecd28b6tree | snapshot
parent9f6a9870c9e9b726e51ccb169e0ff32b1035e4e1commit | diff
namei: path_init() calling conventions change

* lift link_path_walk() into callers; moving it down into path_init()
had been a mistake.  Stack footprint, among other things...
* do _not_ call path_cleanup() after path_init() failure; on all failure
exits out of it we have nothing for path_cleanup() to do
* have path_init() return pathname or ERR_PTR(-E...)

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