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authorLeon Romanovsky <leonro@mellanox.com>2018-11-29 15:15:28 +0300
committerJason Gunthorpe <jgg@mellanox.com>2018-11-30 01:59:40 +0300
commit67810e8c3c01ed80b5118391a8939ff24f08acd3 (patch)
tree8027b6a479a061a4bbbafaf8fc8143c2b3afb6b1 /drivers/infiniband/hw/qib/qib_sdma.c
parentd12c416dd131df990036b9b9136d98e5682bb1a7 (diff)
downloadlinux-67810e8c3c01ed80b5118391a8939ff24f08acd3.tar.xz
RDMA/qib: Remove all occurrences of BUG_ON()
QIB driver was added in 2010 with many BUG_ON(), most of them were cleaned out after years of development and usages. It looks like that it is safe now to remove rest of BUG_ONs. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Acked-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_sdma.c')
-rw-r--r--drivers/infiniband/hw/qib/qib_sdma.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/qib/qib_sdma.c b/drivers/infiniband/hw/qib/qib_sdma.c
index 757d4c9d713d..0b6ca424c11d 100644
--- a/drivers/infiniband/hw/qib/qib_sdma.c
+++ b/drivers/infiniband/hw/qib/qib_sdma.c
@@ -572,7 +572,6 @@ retry:
len = sge->length;
if (len > sge->sge_length)
len = sge->sge_length;
- BUG_ON(len == 0);
dw = (len + 3) >> 2;
addr = dma_map_single(&ppd->dd->pcidev->dev, sge->vaddr,
dw << 2, DMA_TO_DEVICE);