bpf, devmap: Remove unnecessary if check in for loop
The iterator variable dst cannot be NULL and the if check can be removed.
Remove it and fix the following Coccinelle/coccicheck warning reported
by itnull.cocci:
ERROR: iterator variable bound on line 762 cannot be NULL
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20240529101900.103913-2-thorsten.blum@toblux.com