[PATCH] bus/ifpga: remove useless check while browsing devices

[Thomas Monjalon]

> > reported by code analysis tool C++test (version 10.4):
> > 
> > > /build/dpdk-20.11/drivers/bus/ifpga/ifpga_bus.c
> > > 67    Condition "afu_dev" is always evaluated to true
> > > 81    Condition "afu_dev" is always evaluated to true
> > 
> > The "for" loop already checks that afu_dev is not NULL.
> > 
> > Fixes: 05fa3d4a6539 ("bus/ifpga: add Intel FPGA bus library")
> > 
> > Signed-off-by: Maxime Gouin <maxime.gouin at 6wind.com>
> > Reviewed-by: Olivier Matz <olivier.matz at 6wind.com>
> 
> Acked-by: Rosen Xu <rosen.xu at intel.com>

Applied, thanks