From: Andrew Morton <akpm@osdl.org>

Fix an error-path BIO leak.

Cc: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 kernel/power/swap.c |    8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff -puN kernel/power/swap.c~swsusp-read-speedup-fix kernel/power/swap.c
--- a/kernel/power/swap.c~swsusp-read-speedup-fix
+++ a/kernel/power/swap.c
@@ -423,7 +423,6 @@ static struct block_device *resume_bdev;
 static int submit(int rw, pgoff_t page_off, struct page *page,
 			struct bio **bio_chain)
 {
-	int error = 0;
 	struct bio *bio;
 
 	bio = bio_alloc(GFP_ATOMIC, 1);
@@ -435,8 +434,8 @@ static int submit(int rw, pgoff_t page_o
 
 	if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) {
 		printk("swsusp: ERROR: adding page to bio at %ld\n", page_off);
-		error = -EFAULT;
-		goto Done;
+		bio_put(bio);
+		return -EFAULT;
 	}
 
 	if (bio_chain == NULL) {
@@ -456,8 +455,7 @@ static int submit(int rw, pgoff_t page_o
 		*bio_chain = bio;
 		submit_bio(rw, bio);
 	}
- Done:
-	return error;
+	return 0;
 }
 
 static int bio_read_page(pgoff_t page_off, void *addr, struct bio **bio_chain)
_