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make get_file() return its argument

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simplifies a bunch of callers...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-08-27 14:48:26 -04:00
parent cecb46f194
commit cb0942b812
16 changed files with 23 additions and 38 deletions
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3
security/selinux/hooks.c
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@@ -2135,8 +2135,7 @@ static inline void flush_unauthorized_files(const struct cred *cred,
if (!IS_ERR(devnull)) {
/* replace all the matching ones with this */
do {
get_file(devnull);
replace_fd(n - 1, devnull, 0);
replace_fd(n - 1, get_file(devnull), 0);
} while ((n = iterate_fd(files, n, match_file, cred)) != 0);
fput(devnull);
} else {