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| author | Oleg Nesterov <oleg@redhat.com> | 2013-07-03 15:08:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:08:03 -0700 |
| commit | bd9d43f47d6944019918a801398c587ee86c4b52 (patch) | |
| tree | 56e2f0df4307e5562793b67a8efe7261f168acef /fs | |
| parent | 18c830df771f2ba8b4699fea9af1492275ae627b (diff) | |
| download | linux-bd9d43f47d6944019918a801398c587ee86c4b52.tar.gz linux-bd9d43f47d6944019918a801398c587ee86c4b52.tar.xz | |
fs/exec.c: do_execve_common(): use current_user()
Trivial cleanup. do_execve_common() can use current_user() and avoid the
unnecessary "struct cred *cred" var.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/exec.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index 7619dddd5622..396aec2dae90 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1464,7 +1464,6 @@ static int do_execve_common(const char *filename, struct files_struct *displaced; bool clear_in_exec; int retval; - const struct cred *cred = current_cred(); /* * We move the actual failure in case of RLIMIT_NPROC excess from @@ -1473,7 +1472,7 @@ static int do_execve_common(const char *filename, * whether NPROC limit is still exceeded. */ if ((current->flags & PF_NPROC_EXCEEDED) && - atomic_read(&cred->user->processes) > rlimit(RLIMIT_NPROC)) { + atomic_read(¤t_user()->processes) > rlimit(RLIMIT_NPROC)) { retval = -EAGAIN; goto out_ret; } |