Re: [PATCH] net: dsa: mv88e6xxx: Add missing initialization in mv88e6xxx_set_port_state()

From: David Miller
Date: Thu Apr 16 2015 - 15:34:34 EST


From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Date: Thu, 16 Apr 2015 20:49:14 +0200

> drivers/net/dsa/mv88e6xxx.c: In function ʽmv88e6xxx_set_port_stateʼ:
> drivers/net/dsa/mv88e6xxx.c:905: warning: ʽretʼ may be used uninitialized in this function
>
> If oldstate == state, mv88e6xxx_set_port_state() will return an
> uninitialized value. Pre-initialize ret to zero to fix this.
>
> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

Indeed, applied, thanks Geert.
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