linux-kernel - [PATCH] drivers: wilc1000: remove references to semaphores

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 linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <4195523.kKD5sp4Uk6@arch>
Date:	Mon, 01 Aug 2016 19:17:25 +0000
From:	Joshua Houghton <josh@...ul.name>
To:	Johnny Kim <johnny.kim@...el.com>, linux-wireless@...r.kernel.org
Cc:	Austin Shin <austin.shin@...el.com>,
	Chris Park <chris.park@...el.com>,
	Tony Cho <tony.cho@...el.com>, Glen Lee <glen.lee@...el.com>,
	Leo Kim <leo.kim@...el.com>, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH] drivers: wilc1000: remove references to semaphores

* Update the comments that refer to semaphores
* Remove redundant includes to semphore.h

Signed-off-by: Joshua Houghton <josh@...ul.name>
---
 drivers/staging/wilc1000/TODO                 | 1 -
 drivers/staging/wilc1000/linux_wlan.c         | 1 -
 drivers/staging/wilc1000/wilc_wfi_netdevice.h | 2 +-
 drivers/staging/wilc1000/wilc_wlan.h          | 2 +-
 drivers/staging/wilc1000/wilc_wlan_if.h       | 1 -
 5 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/wilc1000/TODO b/drivers/staging/wilc1000/TODO
index ec93b2e..ae61b55 100644
--- a/drivers/staging/wilc1000/TODO
+++ b/drivers/staging/wilc1000/TODO
@@ -3,7 +3,6 @@ TODO:
 - remove OS wrapper functions
 - remove custom debug and tracing functions
 - rework comments and function headers(also coding style)
-- replace all semaphores with mutexes or completions
 - Move handling for each individual members of 'union message_body' out
   into a separate 'struct work_struct' and completely remove the multiplexer
   that is currently part of host_if_work(), allowing movement of the
diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 3a66255..315ed2e 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -21,7 +21,6 @@
 #include <linux/kernel.h>
 #include <linux/skbuff.h>
 #include <linux/mutex.h>
-#include <linux/semaphore.h>
 #include <linux/completion.h>
 
 static int dev_state_ev_handler(struct notifier_block *this,
diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
index 5cc6a82..ec6b167 100644
--- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h
+++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
@@ -131,7 +131,7 @@ struct wilc_priv {
 	struct wilc_wfi_key *wilc_gtk[MAX_NUM_STA];
 	struct wilc_wfi_key *wilc_ptk[MAX_NUM_STA];
 	u8 wilc_groupkey;
-	/* semaphores */
+	/* mutexes */
 	struct mutex scan_req_lock;
 	/*  */
 	bool gbAutoRateAdjusted;
diff --git a/drivers/staging/wilc1000/wilc_wlan.h b/drivers/staging/wilc1000/wilc_wlan.h
index 30e5312..739900e 100644
--- a/drivers/staging/wilc1000/wilc_wlan.h
+++ b/drivers/staging/wilc1000/wilc_wlan.h
@@ -192,7 +192,7 @@
 
 #define ENABLE_RX_VMM		(SEL_VMM_TBL1 | EN_VMM)
 #define ENABLE_TX_VMM		(SEL_VMM_TBL0 | EN_VMM)
-/*time for expiring the semaphores of cfg packets*/
+/*time for expiring the completion of cfg packets*/
 #define CFG_PKTS_TIMEOUT	2000
 /********************************************
  *
diff --git a/drivers/staging/wilc1000/wilc_wlan_if.h b/drivers/staging/wilc1000/wilc_wlan_if.h
index 410bfc0..439ac6f 100644
--- a/drivers/staging/wilc1000/wilc_wlan_if.h
+++ b/drivers/staging/wilc1000/wilc_wlan_if.h
@@ -10,7 +10,6 @@
 #ifndef WILC_WLAN_IF_H
 #define WILC_WLAN_IF_H
 
-#include <linux/semaphore.h>
 #include <linux/netdevice.h>
 
 /********************************************
-- 
2.9.2