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| author | Mike Marciniszyn <mike.marciniszyn@intel.com> | 2015-01-16 11:23:31 -0500 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2015-02-20 09:04:12 -0800 |
| commit | da12c1f6857c07bccdb7e96fde938d6840a77f4f (patch) | |
| tree | f44e988e9085293d49d80a6231964443a2691e57 /drivers/infiniband/hw/qib/qib_file_ops.c | |
| parent | a46a2802f7470045714e8086d88a8b966b0753c3 (diff) | |
| download | blackbird-op-linux-da12c1f6857c07bccdb7e96fde938d6840a77f4f.tar.gz blackbird-op-linux-da12c1f6857c07bccdb7e96fde938d6840a77f4f.zip | |
IB/qib: Add blank line after declaration
Upstream checkpatch now requires this.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_file_ops.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_file_ops.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c index 30bb16efb378..41937c6f888a 100644 --- a/drivers/infiniband/hw/qib/qib_file_ops.c +++ b/drivers/infiniband/hw/qib/qib_file_ops.c @@ -1186,6 +1186,7 @@ static void assign_ctxt_affinity(struct file *fp, struct qib_devdata *dd) */ if (weight >= qib_cpulist_count) { int cpu; + cpu = find_first_zero_bit(qib_cpulist, qib_cpulist_count); if (cpu == qib_cpulist_count) @@ -1389,6 +1390,7 @@ static int choose_port_ctxt(struct file *fp, struct qib_devdata *dd, u32 port, } if (!ppd) { u32 pidx = ctxt % dd->num_pports; + if (usable(dd->pport + pidx)) ppd = dd->pport + pidx; else { @@ -1436,10 +1438,12 @@ static int get_a_ctxt(struct file *fp, const struct qib_user_info *uinfo, if (alg == QIB_PORT_ALG_ACROSS) { unsigned inuse = ~0U; + /* find device (with ACTIVE ports) with fewest ctxts in use */ for (ndev = 0; ndev < devmax; ndev++) { struct qib_devdata *dd = qib_lookup(ndev); unsigned cused = 0, cfree = 0, pusable = 0; + if (!dd) continue; if (port && port <= dd->num_pports && @@ -1469,6 +1473,7 @@ static int get_a_ctxt(struct file *fp, const struct qib_user_info *uinfo, } else { for (ndev = 0; ndev < devmax; ndev++) { struct qib_devdata *dd = qib_lookup(ndev); + if (dd) { ret = choose_port_ctxt(fp, dd, port, uinfo); if (!ret) @@ -1554,6 +1559,7 @@ static int find_hca(unsigned int cpu, int *unit) } for (ndev = 0; ndev < devmax; ndev++) { struct qib_devdata *dd = qib_lookup(ndev); + if (dd) { if (pcibus_to_node(dd->pcidev->bus) < 0) { ret = -EINVAL; |
