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Date: Wed, 6 Mar 2019 12:34:08 -0800 From: tip-bot for Louis Taylor <tipbot@...or.com> To: linux-tip-commits@...r.kernel.org Cc: ndesaulniers@...gle.com, louis@...gniz.eu, natechancellor@...il.com, linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org, tglx@...utronix.de Subject: [tip:x86/boot] x86/boot/KASLR: Always return a value from process_mem_region Commit-ID: d9a9db4625362b062ee40c9065a06307f7b5c0c9 Gitweb: https://git.kernel.org/tip/d9a9db4625362b062ee40c9065a06307f7b5c0c9 Author: Louis Taylor <louis@...gniz.eu> AuthorDate: Sat, 2 Mar 2019 18:49:29 +0000 Committer: Thomas Gleixner <tglx@...utronix.de> CommitDate: Wed, 6 Mar 2019 21:29:23 +0100 x86/boot/KASLR: Always return a value from process_mem_region When compiling with -Wreturn-type, clang warns: arch/x86/boot/compressed/kaslr.c:704:1: warning: control may reach end of non-void function [-Wreturn-type] This function's return statement should have been placed outside the Fixes: 690eaa532057 ("x86/boot/KASLR: Limit KASLR to extract the kernel in immovable memory only") Signed-off-by: Louis Taylor <louis@...gniz.eu> Signed-off-by: Thomas Gleixner <tglx@...utronix.de> Reviewed-by: Nathan Chancellor <natechancellor@...il.com> Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com> Cc: bp@...en8.de Cc: hpa@...or.com Cc: fanc.fnst@...fujitsu.com Cc: bhe@...hat.com Cc: kirill.shutemov@...ux.intel.com Cc: jflat@...omium.org Link: https://lkml.kernel.org/r/20190302184929.28971-1-louis@kragniz.eu --- arch/x86/boot/compressed/kaslr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c index fa0332dda9f2..2e53c056ba20 100644 --- a/arch/x86/boot/compressed/kaslr.c +++ b/arch/x86/boot/compressed/kaslr.c @@ -697,8 +697,8 @@ static bool process_mem_region(struct mem_vector *region, return 1; } } - return 0; #endif + return 0; } #ifdef CONFIG_EFI
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