diff options
author | Jens Axboe <jaxboe@fusionio.com> | 2011-07-01 16:17:13 +0200 |
---|---|---|
committer | Jens Axboe <jaxboe@fusionio.com> | 2011-07-01 16:17:13 +0200 |
commit | 04bf7869ca0fd12009aee301cac2264a36df4d98 (patch) | |
tree | 66cb81ebf8b76560a31433c2c493dc430c914af9 /drivers/block/xen-blkback/blkback.c | |
parent | d2f31a5fd60d168b00fc4f7617b68a1287b21e90 (diff) | |
parent | 7b28afe01ab6ffb5f152f47831b44933facd2328 (diff) |
Merge branch 'for-linus' into for-3.1/core
Conflicts:
block/blk-throttle.c
block/cfq-iosched.c
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/block/xen-blkback/blkback.c')
-rw-r--r-- | drivers/block/xen-blkback/blkback.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c index c73910cc28c9..5cf2993a8338 100644 --- a/drivers/block/xen-blkback/blkback.c +++ b/drivers/block/xen-blkback/blkback.c @@ -809,11 +809,13 @@ static int __init xen_blkif_init(void) failed_init: kfree(blkbk->pending_reqs); kfree(blkbk->pending_grant_handles); - for (i = 0; i < mmap_pages; i++) { - if (blkbk->pending_pages[i]) - __free_page(blkbk->pending_pages[i]); + if (blkbk->pending_pages) { + for (i = 0; i < mmap_pages; i++) { + if (blkbk->pending_pages[i]) + __free_page(blkbk->pending_pages[i]); + } + kfree(blkbk->pending_pages); } - kfree(blkbk->pending_pages); kfree(blkbk); blkbk = NULL; return rc; |