diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_verbs.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c index ff8dab8e2344..5ff32d32c61c 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.c +++ b/drivers/infiniband/hw/qib/qib_verbs.c @@ -144,12 +144,8 @@ static u32 qib_count_sge(struct rvt_sge_state *ss, u32 length) u32 ndesc = 1; /* count the header */ while (length) { - u32 len = sge.length; + u32 len = rvt_get_sge_length(&sge, length); - if (len > length) - len = length; - if (len > sge.sge_length) - len = sge.sge_length; if (((long) sge.vaddr & (sizeof(u32) - 1)) || (len != length && (len & (sizeof(u32) - 1)))) { ndesc = 0; @@ -186,12 +182,8 @@ static void qib_copy_from_sge(void *data, struct rvt_sge_state *ss, u32 length) struct rvt_sge *sge = &ss->sge; while (length) { - u32 len = sge->length; + u32 len = rvt_get_sge_length(sge, length); - if (len > length) - len = length; - if (len > sge->sge_length) - len = sge->sge_length; memcpy(data, sge->vaddr, len); sge->vaddr += len; sge->length -= len; @@ -440,13 +432,9 @@ static void copy_io(u32 __iomem *piobuf, struct rvt_sge_state *ss, u32 last; while (1) { - u32 len = ss->sge.length; + u32 len = rvt_get_sge_length(&ss->sge, length); u32 off; - if (len > length) - len = length; - if (len > ss->sge.sge_length) - len = ss->sge.sge_length; /* If the source address is not aligned, try to align it. */ off = (unsigned long)ss->sge.vaddr & (sizeof(u32) - 1); if (off) { |