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authorChanho Min <chanho.min@lge.com>2018-12-10 16:49:54 +0900
committerAl Viro <viro@zeniv.linux.org.uk>2018-12-10 04:11:06 -0500
commit4addd2640fcaeb150b42a8a352b6c9d13d6c00af (patch)
treee056f774cec2017c8acf94f4e7a105d3332f8976 /fs/exec.c
parent22cb7405fada5305926d9bbcb476c1cd638d2dab (diff)
exec: make prepare_bprm_creds static
prepare_bprm_creds is not used outside exec.c, so there's no reason for it to have external linkage. Signed-off-by: Chanho Min <chanho.min@lge.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/exec.c')
-rw-r--r--fs/exec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/exec.c b/fs/exec.c
index fc281b738a98..b6c9e5f9f330 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1399,7 +1399,7 @@ EXPORT_SYMBOL(finalize_exec);
* Or, if exec fails before, free_bprm() should release ->cred and
* and unlock.
*/
-int prepare_bprm_creds(struct linux_binprm *bprm)
+static int prepare_bprm_creds(struct linux_binprm *bprm)
{
if (mutex_lock_interruptible(&current->signal->cred_guard_mutex))
return -ERESTARTNOINTR;