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[v3] IB/cxgb4: Mark symbols static for _free_qp

Message ID 1472396231-16937-1-git-send-email-baoyou.xie@linaro.org
State New
Headers show

Commit Message

Baoyou Xie Aug. 28, 2016, 2:57 p.m. UTC 
We get 1 warning when build kernel with W=1:
drivers/infiniband/hw/cxgb4/qp.c:686:6: warning: no previous prototype for '_free_qp' [-Wmissing-prototypes]

In fact, this function is only used in the file in which it is declared
and don't need a declaration, but can be made static.
so this patch marks it 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>

Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>

Reviewed-by: Leon Romanovsky <leonro@mellanox.com>

---
 drivers/infiniband/hw/cxgb4/qp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.7.4
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Patch

diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index edb1172..6904352 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -683,7 +683,7 @@  static int build_inv_stag(union t4_wr *wqe, struct ib_send_wr *wr,
 	return 0;
 }
 
-void _free_qp(struct kref *kref)
+static void _free_qp(struct kref *kref)
 {
 	struct c4iw_qp *qhp;