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-rw-r--r--fs/block_dev.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c
index db831efbdbbd..7c727523bc54 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1135,12 +1135,15 @@ static int blkdev_open(struct inode * inode, struct file * filp)
1135 if (res) 1135 if (res)
1136 return res; 1136 return res;
1137 1137
1138 if (!(filp->f_mode & FMODE_EXCL)) 1138 if (filp->f_mode & FMODE_EXCL) {
1139 return 0; 1139 res = bd_claim(bdev, filp);
1140 if (res)
1141 goto out_blkdev_put;
1142 }
1140 1143
1141 if (!(res = bd_claim(bdev, filp))) 1144 return 0;
1142 return 0;
1143 1145
1146 out_blkdev_put:
1144 blkdev_put(bdev, filp->f_mode); 1147 blkdev_put(bdev, filp->f_mode);
1145 return res; 1148 return res;
1146} 1149}