netdev: Add missing __percpu qualifier to a cast

Add missing __percpu qualifier to a (void *) cast to fix

dev.c:10863:45: warning: cast removes address space '__percpu' of expression

sparse warning. Also remove now unneeded __force sparse directives.

Found by GCC's named address space checks.

There were no changes in the resulting object file.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Link: https://patch.msgid.link/20240814070748.943671-1-ubizjak@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>