linux-kernel - [patch] ariadne: remove redundant NULL check

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: <20110310223636.GA11399@asset.uwaterloo.ca>
Date:	Thu, 10 Mar 2011 17:36:37 -0500
From:	j223yang@...et.uwaterloo.ca
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [patch] ariadne: remove redundant NULL check

Simply remove redundant 'dev' NULL check.
Source code uses spaces instead of TAB, except 'printk' and 'return' lines.


Signed-off-by: Jinqiu Yang <crindy646@...il.com>
---
 ariadne.c |    5 -----
 1 file changed, 5 deletions(-)

--- a/drivers/net/ariadne.c	2011-03-10 11:20:14.076039323 -0500
+++ b/drivers/net/ariadne.c	2011-03-10 11:21:59.111164537 -0500
@@ -425,11 +425,6 @@ static irqreturn_t ariadne_interrupt(int
     int csr0, boguscnt;
     int handled = 0;
 
-    if (dev == NULL) {
-	printk(KERN_WARNING "ariadne_interrupt(): irq for unknown device.\n");
-	return IRQ_NONE;
-    }
-
     lance->RAP = CSR0;			/* PCnet-ISA Controller Status */
 
     if (!(lance->RDP & INTR))		/* Check if any interrupt has been */
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/