tree 6de8d615d0a0658a7d2c418f3bbccde7103cce33
parent 9436ef6e862b9ca22e5b12f87b106e07d5af4cae
author Lorenz Bauer <lmb@cloudflare.com> 1600690341 +0100
committer Alexei Starovoitov <ast@kernel.org> 1600725640 -0700

bpf: Make BTF pointer type checking generic

Perform BTF type checks if the register we're working on contains a BTF
pointer, rather than if the argument is for a BTF pointer. This is easier
to understand, and allows removing the code from the arg_type checking
section of the function.

Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20200921121227.255763-6-lmb@cloudflare.com