diff mbox series

device_cgroup: add include guard to device_cgroup.h

Message ID 20190819071133.10588-1-yamada.masahiro@socionext.com
State New
Headers show
Series device_cgroup: add include guard to device_cgroup.h | expand

Commit Message

Masahiro Yamada Aug. 19, 2019, 7:11 a.m. UTC
Add a header include guard just in case.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 include/linux/device_cgroup.h | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
2.17.1
diff mbox series

Patch

diff --git a/include/linux/device_cgroup.h b/include/linux/device_cgroup.h
index 8557efe096dc..7c1d832d29a6 100644
--- a/include/linux/device_cgroup.h
+++ b/include/linux/device_cgroup.h
@@ -1,4 +1,8 @@ 
 /* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _LINUX_DEVICE_CGROUP_H
+#define _LINUX_DEVICE_CGROUP_H
+
 #include <linux/fs.h>
 #include <linux/bpf-cgroup.h>
 
@@ -77,3 +81,5 @@  static inline int devcgroup_inode_permission(struct inode *inode, int mask)
 static inline int devcgroup_inode_mknod(int mode, dev_t dev)
 { return 0; }
 #endif
+
+#endif /* _LINUX_DEVICE_CGROUP_H */