[PATCH 09/14] RDMA/cxgb4: Use common error handling code in recover_lost_dbs()

SF Markus Elfring
2017-02-08T21:19:41Z

Date: Wed, 8 Feb 2017 18:08:08 +0100

Add a jump target so that a bit of exception handling can be better reused
from an in branch in this function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/infiniband/hw/cxgb4/device.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index 2931920d7c4c..86cf7026619f 100644
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -1402,9 +1402,7 @@ static void recover_lost_dbs(struct uld_ctx *ctx, struct qp_list *qp_list)
pci_name(ctx->lldi.pdev),
": Fatal error - DB overflow recovery failed - error syncing ",
qp->wq.sq.qid);
- spin_unlock(&qp->lock);
- spin_unlock_irq(&qp->rhp->lock);
- return;
+ goto unlock;
}
qp->wq.sq.wq_pidx_inc = 0;

@@ -1418,6 +1416,7 @@ static void recover_lost_dbs(struct uld_ctx *ctx, struct qp_list *qp_list)
pci_name(ctx->lldi.pdev),
": Fatal error - DB overflow recovery failed - error syncing ",
qp->wq.rq.qid);
+unlock:
spin_unlock(&qp->lock);
spin_unlock_irq(&qp->rhp->lock);
return;
--
2.11.1