From 806212f91c874b24cf9eb4a9f180323671b6c5ed Mon Sep 17 00:00:00 2001 From: Eric Farman Date: Fri, 9 Nov 2018 03:39:28 +0100 Subject: s390/cio: Fix cleanup of pfn_array alloc failure If pfn_array_alloc fails somehow, we need to release the pfn_array_table that was malloc'd earlier. Signed-off-by: Eric Farman Message-Id: <20181109023937.96105-2-farman@linux.ibm.com> Acked-by: Halil Pasic Signed-off-by: Cornelia Huck --- drivers/s390/cio/vfio_ccw_cp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/s390/cio/vfio_ccw_cp.c') diff --git a/drivers/s390/cio/vfio_ccw_cp.c b/drivers/s390/cio/vfio_ccw_cp.c index fd77e46eb3b2..ef5ab45d94b3 100644 --- a/drivers/s390/cio/vfio_ccw_cp.c +++ b/drivers/s390/cio/vfio_ccw_cp.c @@ -528,7 +528,7 @@ static int ccwchain_fetch_direct(struct ccwchain *chain, ret = pfn_array_alloc_pin(pat->pat_pa, cp->mdev, ccw->cda, ccw->count); if (ret < 0) - goto out_init; + goto out_unpin; /* Translate this direct ccw to a idal ccw. */ idaws = kcalloc(ret, sizeof(*idaws), GFP_DMA | GFP_KERNEL); -- cgit v1.2.3