diff mbox

ariadne: remove redundant NULL check

Message ID 20110310223636.GA11399@asset.uwaterloo.ca
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

j223yang@asset.uwaterloo.ca March 10, 2011, 10:36 p.m. UTC
Simply remove redundant 'dev' NULL check.
Source code uses spaces instead of TAB, except 'printk' and 'return' lines.


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

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Comments

David Miller March 10, 2011, 10:39 p.m. UTC | #1
From: j223yang@asset.uwaterloo.ca
Date: Thu, 10 Mar 2011 17:36:37 -0500

> Simply remove redundant 'dev' NULL check.
> Source code uses spaces instead of TAB, except 'printk' and 'return' lines.
> 
> 
> Signed-off-by: Jinqiu Yang <crindy646@gmail.com>

Patch is still corrupted by your email client, the same way as before.
And when you fix it, you don't need to mention this in the commit
message.

Please, take the time to do some testing by sending the patch to
yourself, and then try to apply the patch in the email you receive.
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David Miller March 10, 2011, 10:40 p.m. UTC | #2
From: David Miller <davem@davemloft.net>
Date: Thu, 10 Mar 2011 14:39:42 -0800 (PST)

> From: j223yang@asset.uwaterloo.ca
> Date: Thu, 10 Mar 2011 17:36:37 -0500
> 
>> Simply remove redundant 'dev' NULL check.
>> Source code uses spaces instead of TAB, except 'printk' and 'return' lines.
>> 
>> 
>> Signed-off-by: Jinqiu Yang <crindy646@gmail.com>
> 
> Patch is still corrupted by your email client, the same way as before.

Sorry, I apologize, this is not your fault.

This is one of those terrible old drivers that have bad coding
style.

I'll apply this patch, thank you.

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Nicolas Kaiser March 11, 2011, 9:57 a.m. UTC | #3
* David Miller <davem@davemloft.net>:
> This is one of those terrible old drivers that have bad coding
> style.

Would you like a cleanup patch for this driver?

Best regards,
Nicolas Kaiser
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diff mbox

Patch

--- 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 */