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RDMA/qib: Remove all occurrences of BUG_ON()

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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>
This commit is contained in:
Leon Romanovsky
2018-11-29 14:15:28 +02:00
committed by Jason Gunthorpe
parent d12c416dd1
commit 67810e8c3c
8 changed files with 0 additions and 13 deletions
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3
drivers/infiniband/hw/qib/qib_verbs.c
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@@ -150,7 +150,6 @@ static u32 qib_count_sge(struct rvt_sge_state *ss, u32 length)
len = length;
if (len > sge.sge_length)
len = sge.sge_length;
BUG_ON(len == 0);
if (((long) sge.vaddr & (sizeof(u32) - 1)) ||
(len != length && (len & (sizeof(u32) - 1)))) {
ndesc = 0;
@@ -193,7 +192,6 @@ static void qib_copy_from_sge(void *data, struct rvt_sge_state *ss, u32 length)
len = length;
if (len > sge->sge_length)
len = sge->sge_length;
BUG_ON(len == 0);
memcpy(data, sge->vaddr, len);
sge->vaddr += len;
sge->length -= len;
@@ -449,7 +447,6 @@ static void copy_io(u32 __iomem *piobuf, struct rvt_sge_state *ss,
len = length;
if (len > ss->sge.sge_length)
len = ss->sge.sge_length;
BUG_ON(len == 0);
/* If the source address is not aligned, try to align it. */
off = (unsigned long)ss->sge.vaddr & (sizeof(u32) - 1);
if (off) {