Merge git://git.infradead.org/iommu-2.6

[firefly-linux-kernel-4.4.55.git] / fs / jfs / namei.c

diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 81ead850ddb65c722fbd5d1fa8a3f7844428e033..eaaf2b511e89a64613bd281f82029ee869358484 100644 (file)
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -115,7 +115,7 @@ static int jfs_create(struct inode *dip, struct dentry *dentry, int mode,
        if (rc)
                goto out3;
 
-       rc = jfs_init_security(tid, ip, dip);
+       rc = jfs_init_security(tid, ip, dip, &dentry->d_name);
        if (rc) {
                txAbort(tid, 0);
                goto out3;
@@ -253,7 +253,7 @@ static int jfs_mkdir(struct inode *dip, struct dentry *dentry, int mode)
        if (rc)
                goto out3;
 
-       rc = jfs_init_security(tid, ip, dip);
+       rc = jfs_init_security(tid, ip, dip, &dentry->d_name);
        if (rc) {
                txAbort(tid, 0);
                goto out3;
@@ -809,9 +809,6 @@ static int jfs_link(struct dentry *old_dentry,
        if (ip->i_nlink == JFS_LINK_MAX)
                return -EMLINK;
 
-       if (ip->i_nlink == 0)
-               return -ENOENT;
-
        dquot_initialize(dir);
 
        tid = txBegin(ip->i_sb, 0);
@@ -932,7 +929,7 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry,
        mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);
        mutex_lock_nested(&JFS_IP(ip)->commit_mutex, COMMIT_MUTEX_CHILD);
 
-       rc = jfs_init_security(tid, ip, dip);
+       rc = jfs_init_security(tid, ip, dip, &dentry->d_name);
        if (rc)
                goto out3;
 
@@ -1395,7 +1392,7 @@ static int jfs_mknod(struct inode *dir, struct dentry *dentry,
        if (rc)
                goto out3;
 
-       rc = jfs_init_security(tid, ip, dir);
+       rc = jfs_init_security(tid, ip, dir, &dentry->d_name);
        if (rc) {
                txAbort(tid, 0);
                goto out3;
@@ -1600,7 +1597,7 @@ out:
 
 static int jfs_ci_revalidate(struct dentry *dentry, struct nameidata *nd)
 {
-       if (nd->flags & LOOKUP_RCU)
+       if (nd && nd->flags & LOOKUP_RCU)
                return -ECHILD;
        /*
         * This is not negative dentry. Always valid.