bpf: Use arg_is_fp() in has_fp_args()

Replace "frame != ARG_NONE" with arg_is_fp() in has_fp_args().
The function's purpose is to check whether any argument is derived
from a frame pointer, which is exactly what arg_is_fp() tests
(frame >= 0 || frame == ARG_IMPRECISE). Using the dedicated
predicate is clearer and more consistent with the rest of the file.

Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20260513045035.2388671-1-yonghong.song@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

0 files changed, 0 insertions, 0 deletions