loop: clear read-only flag in loop_clr_fd.

Commit Message

Milan Broz Feb. 14, 2011, 11:47 a.m. UTC

None

Patch

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 333a7bb..c9cf9f7 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -574,6 +574,7 @@  struct block_device *bdgrab(struct block_device *bdev)
 	ihold(bdev->bd_inode);
 	return bdev;
 }
+EXPORT_SYMBOL(bdgrab);
 
 long nr_blockdev_pages(void)
 {