From: Jiri Slaby <jslaby@suse.cz>
To: linville@tuxdriver.com
Cc: johannes.berg@intel.com, linux-wireless@vger.kernel.org,
linux-kernel@vger.kernel.org, jirislaby@gmail.com
Subject: [PATCH 1/1] WIRELESS: at76c50x, remove unneeded NULL check
Date: Mon, 11 Oct 2010 11:27:32 +0200 [thread overview]
Message-ID: <1286789252-14031-1-git-send-email-jslaby@suse.cz> (raw)
Stanse found that urb cannot be NULL in at76_rx_tasklet because it is
dereferenced earlier, so remove the unneeded check.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/net/wireless/at76c50x-usb.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 91c5f73..1476314 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1525,8 +1525,7 @@ static void at76_rx_tasklet(unsigned long param)
if (priv->device_unplugged) {
at76_dbg(DBG_DEVSTART, "device unplugged");
- if (urb)
- at76_dbg(DBG_DEVSTART, "urb status %d", urb->status);
+ at76_dbg(DBG_DEVSTART, "urb status %d", urb->status);
return;
}
--
1.7.3.1
reply other threads:[~2010-10-11 9:27 UTC|newest]
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