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bpf, powerpc: Fix misuse of fallthrough in bpf_jit_comp()

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The user defined label following "fallthrough" is not considered by GCC
and causes build failure.

kernel-source/include/linux/compiler_attributes.h:208:41: error: attribute
'fallthrough' not preceding a case label or default label [-Werror]
 208   define fallthrough _attribute((fallthrough_))
                          ^~~~~~~~~~~~~

Fixes: df561f6688 ("treewide: Use fallthrough pseudo-keyword")
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/bpf/20200928090023.38117-1-zhe.he@windriver.com
This commit is contained in:
He Zhe 2020-09-28 17:00:23 +08:00 committed by Daniel Borkmann
parent 87f92ac4c1
commit 9cf51446e6
1 changed files with 0 additions and 1 deletions
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arch/powerpc/net/bpf_jit_comp.c
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@ -475,7 +475,6 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
case BPF_JMP | BPF_JSET | BPF_K:
case BPF_JMP | BPF_JSET | BPF_X:
true_cond = COND_NE;
fallthrough;
cond_branch:
/* same targets, can avoid doing the test :) */
if (filter[i].jt == filter[i].jf) {