linux-kernel - [PATCH 03/19] infiniband: Change variable type to bool

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Date:	Sun, 22 Sep 2013 00:27:35 +0200
From:	Peter Senna Tschudin <peter.senna@...il.com>
To:	roland@...nel.org
Cc:	sean.hefty@...el.com, hal.rosenstock@...il.com,
	bgottumukkala@...lex.com, tj@...nel.org, peter.senna@...il.com,
	dan.carpenter@...cle.com, linux-rdma@...r.kernel.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH 03/19] infiniband: Change variable type to bool

The variables found and is_uctx_pd are only assigned the values true
and false. Change its type to bool.

The simplified semantic patch that find this problem is as
follows (http://coccinelle.lip6.fr/):

@exists@
type T;
identifier b;
@@
- T
+ bool
  b = ...;
  ... when any
  b = \(true\|false\)

Signed-off-by: Peter Senna Tschudin <peter.senna@...il.com>
---
 drivers/infiniband/hw/ocrdma/ocrdma_main.c  | 2 +-
 drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index 56e0049..e30e342 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -120,7 +120,7 @@ static bool ocrdma_add_sgid(struct ocrdma_dev *dev, unsigned char *mac_addr,
 static bool ocrdma_del_sgid(struct ocrdma_dev *dev, unsigned char *mac_addr,
 			    bool is_vlan, u16 vlan_id)
 {
-	int found = false;
+	bool found = false;
 	int i;
 	union ib_gid sgid;
 	unsigned long flags;
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 6e982bb..843d18b 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -537,7 +537,7 @@ struct ib_pd *ocrdma_alloc_pd(struct ib_device *ibdev,
 	struct ocrdma_pd *pd;
 	struct ocrdma_ucontext *uctx = NULL;
 	int status;
-	u8 is_uctx_pd = false;
+	bool is_uctx_pd = false;
 
 	if (udata && context) {
 		uctx = get_ocrdma_ucontext(context);
-- 
1.8.3.1

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