Merge tag 'jfs-4.2' of git://github.com/kleikamp/linux-shaggy

torvalds · torvalds · commit f76d94def560 · 2015-07-16T16:28:28.000-07:00
Pull jfs fixes from David Kleikamp:
 "A couple trivial fixes and an error path fix"

* tag 'jfs-4.2' of git://github.com/kleikamp/linux-shaggy:
  jfs: clean up jfs_rename and fix out of order unlock
  jfs: fix indentation on if statement
  jfs: removed a prohibited space after opening parenthesis
diff --git a/fs/jfs/file.c b/fs/jfs/file.c
@@ -76,7 +76,7 @@ static int jfs_open(struct inode *inode, struct file *file)
 		if (ji->active_ag == -1) {
 			struct jfs_sb_info *jfs_sb = JFS_SBI(inode->i_sb);
 			ji->active_ag = BLKTOAG(addressPXD(&ji->ixpxd), jfs_sb);
-			atomic_inc( &jfs_sb->bmap->db_active[ji->active_ag]);
+			atomic_inc(&jfs_sb->bmap->db_active[ji->active_ag]);
 		}
 		spin_unlock_irq(&ji->ag_lock);
 	}
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
@@ -134,11 +134,11 @@ int jfs_write_inode(struct inode *inode, struct writeback_control *wbc)
 	 * It has been committed since the last change, but was still
 	 * on the dirty inode list.
 	 */
-	 if (!test_cflag(COMMIT_Dirty, inode)) {
+	if (!test_cflag(COMMIT_Dirty, inode)) {
 		/* Make sure committed changes hit the disk */
 		jfs_flush_journal(JFS_SBI(inode->i_sb)->log, wait);
 		return 0;
-	 }
+	}
 
 	if (jfs_commit_inode(inode, wait)) {
 		jfs_err("jfs_write_inode: jfs_commit_inode failed!");
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
@@ -1160,7 +1160,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		rc = dtModify(tid, new_dir, &new_dname, &ino,
 			      old_ip->i_ino, JFS_RENAME);
 		if (rc)
-			goto out4;
+			goto out_tx;
 		drop_nlink(new_ip);
 		if (S_ISDIR(new_ip->i_mode)) {
 			drop_nlink(new_ip);
@@ -1185,7 +1185,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 			if ((new_size = commitZeroLink(tid, new_ip)) < 0) {
 				txAbort(tid, 1);	/* Marks FS Dirty */
 				rc = new_size;
-				goto out4;
+				goto out_tx;
 			}
 			tblk = tid_to_tblock(tid);
 			tblk->xflag |= COMMIT_DELETE;
@@ -1203,15 +1203,15 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		if (rc) {
 			jfs_err("jfs_rename didn't expect dtSearch to fail "
 				"w/rc = %d", rc);
-			goto out4;
+			goto out_tx;
 		}
 
 		ino = old_ip->i_ino;
 		rc = dtInsert(tid, new_dir, &new_dname, &ino, &btstack);
 		if (rc) {
 			if (rc == -EIO)
 				jfs_err("jfs_rename: dtInsert returned -EIO");
-			goto out4;
+			goto out_tx;
 		}
 		if (S_ISDIR(old_ip->i_mode))
 			inc_nlink(new_dir);
@@ -1226,7 +1226,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		jfs_err("jfs_rename did not expect dtDelete to return rc = %d",
 			rc);
 		txAbort(tid, 1);	/* Marks Filesystem dirty */
-		goto out4;
+		goto out_tx;
 	}
 	if (S_ISDIR(old_ip->i_mode)) {
 		drop_nlink(old_dir);
@@ -1285,7 +1285,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 
 	rc = txCommit(tid, ipcount, iplist, commit_flag);
 
-      out4:
+      out_tx:
 	txEnd(tid);
 	if (new_ip)
 		mutex_unlock(&JFS_IP(new_ip)->commit_mutex);
@@ -1308,13 +1308,6 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	}
 	if (new_ip && (new_ip->i_nlink == 0))
 		set_cflag(COMMIT_Nolink, new_ip);
-      out3:
-	free_UCSname(&new_dname);
-      out2:
-	free_UCSname(&old_dname);
-      out1:
-	if (new_ip && !S_ISDIR(new_ip->i_mode))
-		IWRITE_UNLOCK(new_ip);
 	/*
 	 * Truncating the directory index table is not guaranteed.  It
 	 * may need to be done iteratively
@@ -1325,7 +1318,13 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 
 		clear_cflag(COMMIT_Stale, old_dir);
 	}
-
+	if (new_ip && !S_ISDIR(new_ip->i_mode))
+		IWRITE_UNLOCK(new_ip);
+      out3:
+	free_UCSname(&new_dname);
+      out2:
+	free_UCSname(&old_dname);
+      out1:
 	jfs_info("jfs_rename: returning %d", rc);
 	return rc;
 }

Original file line number	Diff line number	Diff line change
`@@ -76,7 +76,7 @@ static int jfs_open(struct inode inode, struct file file)`
`76`	`76`	`if (ji->active_ag == -1) {`
`77`	`77`	`struct jfs_sb_info *jfs_sb = JFS_SBI(inode->i_sb);`
`78`	`78`	`ji->active_ag = BLKTOAG(addressPXD(&ji->ixpxd), jfs_sb);`
`79`		`- atomic_inc( &jfs_sb->bmap->db_active[ji->active_ag]);`
	`79`	`+ atomic_inc(&jfs_sb->bmap->db_active[ji->active_ag]);`
`80`	`80`	`}`
`81`	`81`	`spin_unlock_irq(&ji->ag_lock);`
`82`	`82`	`}`