fs: Mark function as static in ext2/xattr_security.c

Mark function as static in ext2/xattr_security.c because it is not
used outside this file.

This also elimiantes the following warning in ext2/xattr_security.c:
fs/ext2/xattr_security.c:45:5: warning: no previous prototype for ‘ext2_initxattrs’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ext2/xattr_security.c b/fs/ext2/xattr_security.c
index cfedb2cb0d8c..c0ebc4db8849 100644
--- a/fs/ext2/xattr_security.c
+++ b/fs/ext2/xattr_security.c
@@ -42,8 +42,8 @@ ext2_xattr_security_set(struct dentry *dentry, const char *name,
                               value, size, flags);
 }
 
-int ext2_initxattrs(struct inode *inode, const struct xattr *xattr_array,
-                    void *fs_info)
+static int ext2_initxattrs(struct inode *inode, const struct xattr *xattr_array,
+                           void *fs_info)
 {
         const struct xattr *xattr;
         int err = 0;