bpf: Clean up indentation issue in BTF kflag processing

There is a statement that is indented one level too deeply, remove
the extraneous tab.

Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

Author: Colin Ian King

kernel/bpf/btf.c

@@ -2332,7 +2332,7 @@ static int btf_enum_check_kflag_member(struct btf_verifier_env *env,
 		if (BITS_PER_BYTE_MASKED(struct_bits_off)) {
 			btf_verifier_log_member(env, struct_type, member,
 						"Member is not byte aligned");
-				return -EINVAL;
+			return -EINVAL;
 		}
 
 		nr_bits = int_bitsize;