lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Wed,  2 Oct 2013 14:19:50 +0200
From:	Peter Senna Tschudin <peter.senna@...il.com>
To:	hykim@...i.com
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Peter Senna Tschudin <peter.senna@...il.com>
Subject: [PATCH 10/19 v2] net: myri10ge: Change variable type to bool

There is the rc variable on both myri10ge_ss_lock_napi and
myri10ge_ss_lock_poll functions. In both cases rc is only assigned the
values true and false. Both functions already return bool. Change rc
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>
---
Changes from v1:
 - Added subsystem prefix to shortlog

 drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 149355b..7792264 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -934,7 +934,7 @@ static inline void myri10ge_ss_init_lock(struct myri10ge_slice_state *ss)
 
 static inline bool myri10ge_ss_lock_napi(struct myri10ge_slice_state *ss)
 {
-	int rc = true;
+	bool rc = true;
 	spin_lock(&ss->lock);
 	if ((ss->state & SLICE_LOCKED)) {
 		WARN_ON((ss->state & SLICE_STATE_NAPI));
@@ -957,7 +957,7 @@ static inline void myri10ge_ss_unlock_napi(struct myri10ge_slice_state *ss)
 
 static inline bool myri10ge_ss_lock_poll(struct myri10ge_slice_state *ss)
 {
-	int rc = true;
+	bool rc = true;
 	spin_lock_bh(&ss->lock);
 	if ((ss->state & SLICE_LOCKED)) {
 		ss->state |= SLICE_STATE_POLL_YIELD;
-- 
1.8.3.1

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists