linux-kernel - [tip: x86/cleanups] x86/fpu: Remove duplicate copy_fpstate_to

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Message-ID: <163915954325.23020.14804385797521679140.tip-bot2@tip-bot2>
Date:   Fri, 10 Dec 2021 18:05:43 -0000
From:   "tip-bot2 for Shaokun Zhang" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Shaokun Zhang <zhangshaokun@...ilicon.com>,
        Borislav Petkov <bp@...e.de>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: x86/cleanups] x86/fpu: Remove duplicate
 copy_fpstate_to_sigframe() prototype

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID:     34c4aa156f810db51e9e97792ced52401d66655a
Gitweb:        https://git.kernel.org/tip/34c4aa156f810db51e9e97792ced52401d66655a
Author:        Shaokun Zhang <zhangshaokun@...ilicon.com>
AuthorDate:    Thu, 09 Dec 2021 09:55:50 +08:00
Committer:     Borislav Petkov <bp@...e.de>
CommitterDate: Fri, 10 Dec 2021 18:42:56 +01:00

x86/fpu: Remove duplicate copy_fpstate_to_sigframe() prototype

The function prototype of copy_fpstate_to_sigframe() is declared twice in

  0ae67cc34f76 ("x86/fpu: Remove internal.h dependency from fpu/signal.h").

Remove one of them.

 [ bp: Massage ]

Signed-off-by: Shaokun Zhang <zhangshaokun@...ilicon.com>
Signed-off-by: Borislav Petkov <bp@...e.de>
Link: https://lore.kernel.org/r/20211209015550.51916-1-zhangshaokun@hisilicon.com
---
 arch/x86/include/asm/fpu/signal.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/x86/include/asm/fpu/signal.h b/arch/x86/include/asm/fpu/signal.h
index 22b0273..e1c9df9 100644
--- a/arch/x86/include/asm/fpu/signal.h
+++ b/arch/x86/include/asm/fpu/signal.h
@@ -41,7 +41,4 @@ extern void fpu__clear_user_states(struct fpu *fpu);
 extern bool fpu__restore_sig(void __user *buf, int ia32_frame);
 
 extern void restore_fpregs_from_fpstate(struct fpstate *fpstate, u64 mask);
-
-extern bool copy_fpstate_to_sigframe(void __user *buf, void __user *fp, int size);
-
 #endif /* _ASM_X86_FPU_SIGNAL_H */