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

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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 26 Dec 2015 18:28:35 +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 6647aa6..9a2b153 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -2110,7 +2110,6 @@ 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);
 
@@ -2135,7 +2134,7 @@ 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

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Thread

[PATCH 0/6] InfiniBand-ocrdma: Fine-tuning for some function  implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2015-12-26 19:40 +0100
  [PATCH 2/6] InfiniBand-ocrdma: Delete unnecessary variable  initialisations in 11 functions SF Markus Elfring <elfring@users.sourceforge.net> - 2015-12-26 19:50 +0100
  [PATCH 4/6] InfiniBand-ocrdma: Return a value from a function call in  _ocrdma_modify_qp() directly SF Markus Elfring <elfring@users.sourceforge.net> - 2015-12-26 19:50 +0100
  [PATCH 1/6] InfiniBand-ocrdma: One variable and jump label less in  ocrdma_alloc_ucontext_pd() SF Markus Elfring <elfring@users.sourceforge.net> - 2015-12-26 19:50 +0100
    Re: [PATCH 1/6] InfiniBand-ocrdma: One variable and jump label less  in ocrdma_alloc_ucontext_pd() kbuild test robot <lkp@intel.com> - 2015-12-26 20:50 +0100
      [PATCH v2 1/6] InfiniBand-ocrdma: One jump label less in  ocrdma_alloc_ucontext_pd() SF Markus Elfring <elfring@users.sourceforge.net> - 2015-12-26 22:30 +0100
  [PATCH 3/6] InfiniBand-ocrdma: Returning only value constants in  ocrdma_qp_state_change() SF Markus Elfring <elfring@users.sourceforge.net> - 2015-12-26 19:50 +0100
  [PATCH 5/6] InfiniBand-ocrdma: Returning only value constants in  ocrdma_resize_cq() SF Markus Elfring <elfring@users.sourceforge.net> - 2015-12-26 20:00 +0100
  [PATCH 6/6] InfiniBand-ocrdma: Delete an unnecessary variable in  ocrdma_dealloc_pd() SF Markus Elfring <elfring@users.sourceforge.net> - 2015-12-26 20:00 +0100

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