[PATCH] net/wireless/reg.c: fix

[Ingo Molnar]

* Ingo Molnar <mingo@xxxxxxx> wrote:

> -tip testing found this build failure:
> 
>  net/wireless/reg.c:348:29: error: macro "if" passed 2 arguments, but takes just 1
> 
> with the attached config. Seems the macro confused some aspect of WARN() 

looks like a genuine bug in net/wireless/reg.c.

accidentally gcc was too willing to build this nonsense:

		if (WARN_ON(!is_alpha2_set(alpha2) || !is_an_alpha2(alpha2)),
 				"Invalid Country IE regulatory hint passed "
				"to the wireless core\n")

the fix is to use WARN(), which the intention was most likely.

	Ingo

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