net/mlx4: remove dependency on libmnl in meson

[ upstream commit 0224b78 ]

There is no dependency on this library for mlx4.

Fixes: 1dd7c7e ("net/mlx4: support meson build")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Raslan Darawsheh <rasland@mellanox.com>

drivers/net/mlx4/meson.build

@@ -14,7 +14,6 @@ if pmd_dlopen
 	]
 endif
 libs = [
-	cc.find_library('mnl', required:false),
 	cc.find_library('mlx4', required:false),
 	cc.find_library('ibverbs', required:false),
 ]