From c8af9ce96124f2e71507d5cce038e6984d09c625 Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Fri, 27 Jun 2008 14:03:52 +0100 Subject: tapdisk: Fix qcow2 for images > 2 GB Signed-off-by: Kevin Wolf --- tools/blktap/drivers/block-qcow2.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'tools/blktap') diff --git a/tools/blktap/drivers/block-qcow2.c b/tools/blktap/drivers/block-qcow2.c index e435e6e3aa..fe28a2ecb0 100644 --- a/tools/blktap/drivers/block-qcow2.c +++ b/tools/blktap/drivers/block-qcow2.c @@ -254,10 +254,7 @@ static int bdrv_pread(int fd, int64_t offset, void *buf, int count) */ static int bdrv_pwrite(int fd, int64_t offset, const void *buf, int count) { - int ret; - - ret = lseek(fd, offset, SEEK_SET); - if (ret != offset) { + if (lseek(fd, offset, SEEK_SET) == -1) { DPRINTF("bdrv_pwrite failed seek (%#"PRIx64").\n", offset); return -1; } -- cgit v1.2.3