[PATCH] fix bdev leak in block_dev.c do_open()

[pandora-kernel.git] / fs / block_dev.c

diff --git a/fs/block_dev.c b/fs/block_dev.c
index dcf37ca..e664b0b 100644 (file)
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -941,8 +941,10 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part)
         * hooks: /n/, see "layering violations".
         */
        ret = devcgroup_inode_permission(bdev->bd_inode, perm);
-       if (ret != 0)
+       if (ret != 0) {
+               bdput(bdev);
                return ret;
+       }
 
        ret = -ENXIO;
        file->f_mapping = bdev->bd_inode->i_mapping;