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| author | Nick Desaulniers <ndesaulniers@google.com> | 2020-11-16 05:35:32 +0100 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-11-18 21:18:09 +0100 |
| commit | 49a41365052849be798716b374fabd436cce3ad0 (patch) | |
| tree | b3eca8e976b9fb5024a3bd742846ac9a16f4c3c5 /arch/powerpc/kernel/uprobes.c | |
| parent | Revert "lib: Revert use of fallthrough pseudo-keyword in lib/" (diff) | |
| download | linux-49a41365052849be798716b374fabd436cce3ad0.tar.xz linux-49a41365052849be798716b374fabd436cce3ad0.zip | |
powerpc: fix -Wimplicit-fallthrough
The "fallthrough" pseudo-keyword was added as a portable way to denote
intentional fallthrough. Clang will still warn on cases where there is a
fallthrough to an immediate break. Add explicit breaks for those cases.
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://github.com/ClangBuiltLinux/linux/issues/236
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'arch/powerpc/kernel/uprobes.c')
| -rw-r--r-- | arch/powerpc/kernel/uprobes.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/uprobes.c b/arch/powerpc/kernel/uprobes.c index d200e7df7167..e8a63713e655 100644 --- a/arch/powerpc/kernel/uprobes.c +++ b/arch/powerpc/kernel/uprobes.c @@ -141,6 +141,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, case DIE_SSTEP: if (uprobe_post_sstep_notifier(regs)) return NOTIFY_STOP; + break; default: break; } |