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(parent: 300d92d) | patch
namei: simplify failure exits in get_link()
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 10 May 2015 14:43:46 +0000 (10:43 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 11 May 2015 02:20:16 +0000 (22:20 -0400)
commite4ec844eb2d751f076e9bd4de17276287d9254bf
treeebed3fe2c3b616b9793dcf58bbe54c3a20e8ae76tree | snapshot
parent300d92d5c979b648f2c09af9a5b761fbc1bab17dcommit | diff
namei: simplify failure exits in get_link()

when cookie is NULL, put_link() is equivalent to path_put(), so
as soon as we'd set last->cookie to NULL, we can bump nd->depth and
let the normal logics in terminate_walk() to take care of cleanups.

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