Messages in this thread Patch in this message | | | From | Borislav Petkov <> | Subject | [PATCH] x86/paravirt: Get rid of patch_site label | Date | Fri, 7 Sep 2018 12:49:17 +0200 |
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From: Borislav Petkov <bp@suse.de>
When CONFIG_PARAVIRT_SPINLOCKS=n, it fires
arch/x86/kernel/paravirt_patch_64.c: In function ‘native_patch’: arch/x86/kernel/paravirt_patch_64.c:89:1: warning: label ‘patch_site’ defined but not used [-Wunused-label] patch_site:
but that label can simply be removed by directly calling paravirt_patch_insns() there.
Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Juergen Gross <jgross@suse.com> Cc: x86@kernel.org Cc: virtualization@lists.linux-foundation.org --- arch/x86/kernel/paravirt_patch_64.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c index 5ad5bcda9dc6..f09d264cbd2d 100644 --- a/arch/x86/kernel/paravirt_patch_64.c +++ b/arch/x86/kernel/paravirt_patch_64.c @@ -76,7 +76,8 @@ unsigned native_patch(u8 type, void *ibuf, unsigned long addr, unsigned len) if (pv_is_native_vcpu_is_preempted()) { start = start_lock_vcpu_is_preempted; end = end_lock_vcpu_is_preempted; - goto patch_site; + + return paravirt_patch_insns(ibuf, len, start, end); } goto patch_default; #endif @@ -86,7 +87,6 @@ patch_default: __maybe_unused ret = paravirt_patch_default(type, ibuf, addr, len); break; -patch_site: ret = paravirt_patch_insns(ibuf, len, start, end); break; } -- 2.17.0.582.gccdcbd54c
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