commit fb408e6ccc32404a05783911b6f3fed56bd17b06
author Al Viro <viro@zeniv.linux.org.uk> Thu Jul 07 15:12:51 2011 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Wed Jul 20 01:44:19 2011 -0400
tree ad19408c2e4b2f8eaac9e3dc541f432fc85bc2fd
parent a4464dbc0ca6a3ab8e9d1206bc05059dae2a559d

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

it never is...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/cachefiles/bind.c

diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
index a2603e7..e10c441 100644
--- a/fs/cachefiles/bind.c
+++ b/fs/cachefiles/bind.c
@@ -129,7 +129,6 @@
 	    !root->d_inode->i_op->mkdir ||
 	    !root->d_inode->i_op->setxattr ||
 	    !root->d_inode->i_op->getxattr ||
-	    !root->d_sb ||
 	    !root->d_sb->s_op ||
 	    !root->d_sb->s_op->statfs ||
 	    !root->d_sb->s_op->sync_fs)

security/tomoyo/realpath.c

diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c
index d1e05b0..8d95e91 100644
--- a/security/tomoyo/realpath.c
+++ b/security/tomoyo/realpath.c
@@ -103,7 +103,7 @@
 		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;