John,
Please queue this patch to remove dead code from bcm43xx-softmac in
wireless-2.6. It was submitted
by Darren Jenkins based on a Coverity code checker report. I had to revise the patch for the 2.6.18
locking model, and have tested it.
Thanks,
Larry
===============
Coverity CID 1160 & 1161
Remove some dead code from bcm43xx_sysfs.c in 2.6.18-rc6
Signed-off-by: Darren Jenkins <[EMAIL PROTECTED]>
Signed-off-by: Larry Finger <[EMAIL PROTECTED]>
=============
Index: wireless-2.6/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c
===================================================================
--- wireless-2.6.orig/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c
+++ wireless-2.6/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c
@@ -176,7 +176,6 @@ static ssize_t bcm43xx_attr_interfmode_s
char *buf)
{
struct bcm43xx_private *bcm = dev_to_bcm(dev);
- int err;
ssize_t count = 0;
if (!capable(CAP_NET_ADMIN))
@@ -197,11 +196,10 @@ static ssize_t bcm43xx_attr_interfmode_s
default:
assert(0);
}
- err = 0;
mutex_unlock(&bcm->mutex);
- return err ? err : count;
+ return count;
}
@@ -259,7 +257,6 @@ static ssize_t bcm43xx_attr_preamble_sho
char *buf)
{
struct bcm43xx_private *bcm = dev_to_bcm(dev);
- int err;
ssize_t count;
if (!capable(CAP_NET_ADMIN))
@@ -272,10 +269,9 @@ static ssize_t bcm43xx_attr_preamble_sho
else
count = snprintf(buf, PAGE_SIZE, "0 (Short Preamble
disabled)\n");
- err = 0;
mutex_unlock(&bcm->mutex);
- return err ? err : count;
+ return count;
}
static ssize_t bcm43xx_attr_preamble_store(struct device *dev,
@@ -284,7 +280,6 @@ static ssize_t bcm43xx_attr_preamble_sto
{
struct bcm43xx_private *bcm = dev_to_bcm(dev);
unsigned long flags;
- int err;
int value;
if (!capable(CAP_NET_ADMIN))
@@ -298,11 +293,10 @@ static ssize_t bcm43xx_attr_preamble_sto
bcm->short_preamble = !!value;
- err = 0;
spin_unlock_irqrestore(&bcm->irq_lock, flags);
mutex_unlock(&bcm->mutex);
- return err ? err : count;
+ return count;
}
static DEVICE_ATTR(shortpreamble, 0644,
---------
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html