block_dev: always serialize exclusive open attempts

[net-next-2.6.git] / fs / block_dev.c

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 99d6af8117473b661a64a5f05e58a024570d4fe0..b3171fb0dc9ab4f90eac307ed5782541f2736a0f 100644 (file)
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -681,8 +681,8 @@ retry:
        if (!bd_may_claim(bdev, whole, holder))
                return -EBUSY;
 
-       /* if someone else is claiming, wait for it to finish */
-       if (whole->bd_claiming && whole->bd_claiming != holder) {
+       /* if claiming is already in progress, wait for it to finish */
+       if (whole->bd_claiming) {
                wait_queue_head_t *wq = bit_waitqueue(&whole->bd_claiming, 0);
                DEFINE_WAIT(wait);