Commit ebc8484d authored by Denys Zagorui's avatar Denys Zagorui Committed by Andrii Nakryiko
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bpftool: Fix -Wcast-qual warning 



This cast was made by purpose for older libbpf where the
bpf_object_skeleton field is void * instead of const void *
to eliminate a warning (as i understand
-Wincompatible-pointer-types-discards-qualifiers) but this
cast introduces another warning (-Wcast-qual) for libbpf
where data field is const void *

It makes sense for bpftool to be in sync with libbpf from
kernel sources

Signed-off-by: default avatarDenys Zagorui <dzagorui@cisco.com>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Acked-by: default avatarQuentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20230907090210.968612-1-dzagorui@cisco.com
parent dbbe1585

tools/bpf/bpftool/gen.c

+1 −1
Original line number Diff line number Diff line
@@ -1209,7 +1209,7 @@ static int do_skeleton(int argc, char **argv) 
	codegen("\

		\n\

									    \n\

			s->data = (void *)%2$s__elf_bytes(&s->data_sz);	    \n\

			s->data = %2$s__elf_bytes(&s->data_sz);		    \n\

									    \n\

			obj->skeleton = s;				    \n\

			return 0;					    \n\