[PATCH v3 3/6] InfiniBand-ocrdma: Returning only value constants in ocrdma_qp_state_change()

SF Markus Elfring
2016-01-14T17:45:45Z

Date: Thu, 14 Jan 2016 17:54:45 +0100

Return zero at the end without using the local variable "status".

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

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 159b1d5..3766927 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -2138,7 +2138,6 @@ int ocrdma_qp_state_change(struct ocrdma_qp *qp, enum ib_qp_state new_ib_state,
enum ib_qp_state *old_ib_state)
{
unsigned long flags;
- int status = 0;
enum ocrdma_qp_state new_state;
new_state = get_ocrdma_qp_state(new_ib_state);

@@ -2163,7 +2162,7 @@ int ocrdma_qp_state_change(struct ocrdma_qp *qp, enum ib_qp_state new_ib_state,
qp->state = new_state;

spin_unlock_irqrestore(&qp->q_lock, flags);
- return status;
+ return 0;
}

static u32 ocrdma_set_create_qp_mbx_access_flags(struct ocrdma_qp *qp)
--
2.6.3