get rid of pointless checks for dentry->sb == NULL

[platform/adaptation/renesas_rcar/renesas_kernel.git] / security / tomoyo / realpath.c

diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c
index d1e05b0..8d95e91 100644 (file)
--- a/security/tomoyo/realpath.c
+++ b/security/tomoyo/realpath.c
@@ -103,7 +103,7 @@ char *tomoyo_realpath_from_path(struct path *path)
                if (!buf)
                        break;
                /* Get better name for socket. */
-               if (dentry->d_sb && dentry->d_sb->s_magic == SOCKFS_MAGIC) {
+               if (dentry->d_sb->s_magic == SOCKFS_MAGIC) {
                        struct inode *inode = dentry->d_inode;
                        struct socket *sock = inode ? SOCKET_I(inode) : NULL;
                        struct sock *sk = sock ? sock->sk : NULL;