1 files changed, 9 insertions, 24 deletions

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 60589b60e9b0..0f2252ec274d 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -101,28 +101,18 @@ static long swap_inode_boot_loader(struct super_block *sb,
 	handle_t *handle;
 	int err;
 	struct inode *inode_bl;
-	struct ext4_inode_info *ei;
 	struct ext4_inode_info *ei_bl;
-	struct ext4_sb_info *sbi;
+	struct ext4_sb_info *sbi = EXT4_SB(sb);
 
-	if (inode->i_nlink != 1 || !S_ISREG(inode->i_mode)) {
-		err = -EINVAL;
-		goto swap_boot_out;
-	}
-
-	if (!inode_owner_or_capable(inode) || !capable(CAP_SYS_ADMIN)) {
-		err = -EPERM;
-		goto swap_boot_out;
-	}
+	if (inode->i_nlink != 1 || !S_ISREG(inode->i_mode))
+		return -EINVAL;
 
-	sbi = EXT4_SB(sb);
-	ei = EXT4_I(inode);
+	if (!inode_owner_or_capable(inode) || !capable(CAP_SYS_ADMIN))
+		return -EPERM;
 
 	inode_bl = ext4_iget(sb, EXT4_BOOT_LOADER_INO);
-	if (IS_ERR(inode_bl)) {
-		err = PTR_ERR(inode_bl);
-		goto swap_boot_out;
-	}
+	if (IS_ERR(inode_bl))
+		return PTR_ERR(inode_bl);
 	ei_bl = EXT4_I(inode_bl);
 
 	filemap_flush(inode->i_mapping);
@@ -144,7 +134,7 @@ static long swap_inode_boot_loader(struct super_block *sb,
 	handle = ext4_journal_start(inode_bl, EXT4_HT_MOVE_EXTENTS, 2);
 	if (IS_ERR(handle)) {
 		err = -EINVAL;
-		goto swap_boot_out;
+		goto journal_err_out;
 	}
 
 	/* Protect extent tree against block allocations via delalloc */
@@ -197,19 +187,14 @@ static long swap_inode_boot_loader(struct super_block *sb,
 			ext4_mark_inode_dirty(handle, inode);
 		}
 	}
-
 	ext4_journal_stop(handle);
-
 	ext4_double_up_write_data_sem(inode, inode_bl);
 
+journal_err_out:
 	ext4_inode_resume_unlocked_dio(inode);
 	ext4_inode_resume_unlocked_dio(inode_bl);
-
 	unlock_two_nondirectories(inode, inode_bl);
-
 	iput(inode_bl);
-
-swap_boot_out:
 	return err;
 }