From ebb2c96bb9214ba38c7fe35d5d725f6e7cb3bbc8 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 20 Mar 2014 15:11:04 +0100 Subject: [PATCH] GenWQE: Ensure rc is not returning an uninitialized value rc is not initialized, so genwqe_finish_queue() either returns -EIO or garbage. Fortunately the return is not being checked by any callers, so this has not yet caused any problems. Even so, it makes sense to fix this small bug in case is is checked in future. Signed-off-by: Colin Ian King Signed-off-by: Frank Haverkamp Signed-off-by: Greg Kroah-Hartman --- drivers/misc/genwqe/card_ddcb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/genwqe/card_ddcb.c b/drivers/misc/genwqe/card_ddcb.c index 29a1a28be02a..c8046db2d5a2 100644 --- a/drivers/misc/genwqe/card_ddcb.c +++ b/drivers/misc/genwqe/card_ddcb.c @@ -1310,7 +1310,7 @@ static int queue_wake_up_all(struct genwqe_dev *cd) */ int genwqe_finish_queue(struct genwqe_dev *cd) { - int i, rc, in_flight; + int i, rc = 0, in_flight; int waitmax = genwqe_ddcb_software_timeout; struct pci_dev *pci_dev = cd->pci_dev; struct ddcb_queue *queue = &cd->queue;