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| author | Peter Zijlstra <peterz@infradead.org> | 2016-12-16 12:51:50 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-12-22 19:43:35 +0300 |
| commit | cef4402d7627f14a08571e7c816b199edf8cc24b (patch) | |
| tree | 18fc9d7d3bbe2a279dd231c38f94dcf2def28ece /arch | |
| parent | 8877ebdd3f9a3ffc84c4b67562d257c5f553bc49 (diff) | |
| download | linux-cef4402d7627f14a08571e7c816b199edf8cc24b.tar.xz | |
x86/paravirt: Mark unused patch_default label
A bugfix commit:
45dbea5f55c0 ("x86/paravirt: Fix native_patch()")
... introduced a harmless warning:
arch/x86/kernel/paravirt_patch_32.c: In function 'native_patch':
arch/x86/kernel/paravirt_patch_32.c:71:1: error: label 'patch_default' defined but not used [-Werror=unused-label]
Fix it by annotating the label as __maybe_unused.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Piotr Gregor <piotrgregor@rsyncme.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: 45dbea5f55c0 ("x86/paravirt: Fix native_patch()")
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/paravirt_patch_32.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/paravirt_patch_64.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/paravirt_patch_32.c b/arch/x86/kernel/paravirt_patch_32.c index d33ef165b1f8..553acbbb4d32 100644 --- a/arch/x86/kernel/paravirt_patch_32.c +++ b/arch/x86/kernel/paravirt_patch_32.c @@ -68,7 +68,7 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf, #endif default: -patch_default: +patch_default: __maybe_unused ret = paravirt_patch_default(type, clobbers, ibuf, addr, len); break; diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c index f4fcf26c9fce..11aaf1eaa0e4 100644 --- a/arch/x86/kernel/paravirt_patch_64.c +++ b/arch/x86/kernel/paravirt_patch_64.c @@ -80,7 +80,7 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf, #endif default: -patch_default: +patch_default: __maybe_unused ret = paravirt_patch_default(type, clobbers, ibuf, addr, len); break; |