public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-11-27 01:11:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fs/exec.c: do_execve_common(): use current_user()

Browse source 
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>
This commit is contained in:
Oleg Nesterov 2013-07-03 15:08:34 -07:00 • committed by Linus Torvalds
parent 18c830df77
commit bd9d43f47d
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
fs/exec.c
View file

@ -1464,7 +1464,6 @@ static int do_execve_common(const char *filename,
struct files_struct *displaced; struct files_struct *displaced;
bool clear_in_exec; bool clear_in_exec;
int retval; int retval;
const struct cred *cred = current_cred();
/* /*
* We move the actual failure in case of RLIMIT_NPROC excess from * 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. * whether NPROC limit is still exceeded.
*/ */
if ((current->flags & PF_NPROC_EXCEEDED) && if ((current->flags & PF_NPROC_EXCEEDED) &&
atomic_read(&cred->user->processes) > rlimit(RLIMIT_NPROC)) { atomic_read(&current_user()->processes) > rlimit(RLIMIT_NPROC)) {
retval = -EAGAIN; retval = -EAGAIN;
goto out_ret; goto out_ret;
} }