RE: [PATCH] qed: initialize return rc to avoid returning garbage

[Yuval Mintz]

> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> 
> in the case where qed_slowpath_irq_req is not called, rc is not assigned and so
> qed_int_igu_enable will return a garbage value.
> Fix this by initializing rc to 0.
> 
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Thanks Colin.
Acked-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>