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(parent: 5d1779b) | patch
namei: saner calling conventions for filename_parentat()
authorAl Viro <viro@zeniv.linux.org.uk>
Tue, 12 May 2015 21:32:54 +0000 (17:32 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 15 May 2015 05:10:42 +0000 (01:10 -0400)
commitef1de14e3c6821f28ebfe0afec36501112ef15b8
tree76b0c78f93d39284a5e6bc5925f313b285859818tree | snapshot
parent5d1779baca9810e2a0fac8d8bd457301f59d8301commit | diff
namei: saner calling conventions for filename_parentat()

a) make it reject ERR_PTR() for name
b) make it putname(name) on all other failure exits
c) make it return name on success

again, simplifies the callers

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