Re: [PATCH] cxgb4: unexport cxgb4_dcb_enabled

From: David Miller
Date: Mon Oct 03 2016 - 01:33:56 EST

From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Fri, 30 Sep 2016 18:15:33 +0200

> A recent cleanup marked cxgb4_dcb_enabled as 'static', which is correct, but this ignored
> how the symbol is also exported. In addition, the export can be compiled out when modules
> are disabled, causing a harmless compiler warning in configurations for which it is not
> used at all:
> drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:282:12: error: 'cxgb4_dcb_enabled' defined but not used [-Werror=unused-function]
> This removes the export and moves the function into the correct #ifdef so we only build
> it when there are users.
> Fixes: 50935857f878 ("cxgb4: mark symbols static where possible")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>