namei: make filename_lookup() reject ERR_PTR() passed as name

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makes for much easier life in callers

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

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Al Viro 2015-05-12 16:53:42 -04:00

parent 9ad1aaa615

commit abc9f5beb1

1 changed files with 10 additions and 20 deletions

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fs/namei.c

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