Re: [PATCH 4/6] drivers/gpio/gpio-langwell.c: fix error return code

On Sun, Aug 5, 2012 at 11:52 AM, Julia Lawall wrote: > From: Julia Lawall > > Convert a 0 error return code to a negative one, as returned elsewhere in the > function. Patch applied. Mika/Adrian: shout if this is incorrect. Yours, Linus Walleij -- To unsubscribe from this list: send the line

[PATCH 4/6] drivers/gpio/gpio-langwell.c: fix error return code

From: Julia Lawall Convert a 0 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/) // @@ identifier ret; expression e,e1,e2,e3,e4,x; @@ ( if (\(ret != 0\|ret