diff mbox series

[4/6] security: fix ptr_ret.cocci warnings

Message ID 20190813192126.122370-5-matthewgarrett@google.com (mailing list archive)
State New, archived
Headers show
Series lockdown fixups | expand

Commit Message

Matthew Garrett Aug. 13, 2019, 7:21 p.m. UTC 
From: kbuild test robot <lkp@intel.com>

security/lockdown/lockdown.c:157:1-3: WARNING: PTR_ERR_OR_ZERO can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Fixes: 80d14015a8e3 ("security: Add a static lockdown policy LSM")
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Matthew Garrett <matthewgarrett@google.com>
---
 security/lockdown/lockdown.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/security/lockdown/lockdown.c b/security/lockdown/lockdown.c
index f6c74cf6a798..0068cec77c05 100644
--- a/security/lockdown/lockdown.c
+++ b/security/lockdown/lockdown.c
@@ -176,10 +176,7 @@  static int __init lockdown_secfs_init(void)
 
 	dentry = securityfs_create_file("lockdown", 0600, NULL, NULL,
 					&lockdown_ops);
-	if (IS_ERR(dentry))
-		return PTR_ERR(dentry);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(dentry);
 }
 
 core_initcall(lockdown_secfs_init);