Re: [PATCH 4/20] drivers/net/can/sja1000/peak_pcmcia.c: fix errorreturn code

[Marc Kleine-Budde]

On 10/03/2012 06:17 PM, Peter Senna Tschudin wrote:
> From: Peter Senna Tschudin <peter.senna@xxxxxxxxx>
> 
> Convert a nonnegative error return code to a negative one, as returned
> elsewhere in the function.
> 
> A simplified version of the semantic match that finds this problem is as
> follows: (http://coccinelle.lip6.fr/)
> 
> // <smpl>
> (
> if@p1 (\(ret < 0\|ret != 0\))
>  { ... return ret; }
> |
> ret@p1 = 0
> )
> ... when != ret = e1
>     when != &ret
> *if(...)
> {
>   ... when != ret = e2
>       when forall
>  return ret;
> }
> // </smpl>
> 
> Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx>

Applied to can.
tnx, Marc
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