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authorLouis Taylor <louis@kragniz.eu>2019-03-02 21:49:29 +0300
committerThomas Gleixner <tglx@linutronix.de>2019-03-07 00:55:30 +0300
commite4a0bd0308f05c1354d28feec8439e869eae6372 (patch)
tree04ca3e75b705184584f986580fd2b6b46d6b0a83 /arch/x86/boot/compressed/kaslr.c
parent6f913de3231e1d70a871135b38219da7810df218 (diff)
downloadlinux-e4a0bd0308f05c1354d28feec8439e869eae6372.tar.xz
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 ifdeffed region. Move it there. Fixes: 690eaa532057 ("x86/boot/KASLR: Limit KASLR to extract the kernel in immovable memory only") Signed-off-by: Louis Taylor <louis@kragniz.eu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Cc: bp@alien8.de Cc: hpa@zytor.com Cc: fanc.fnst@cn.fujitsu.com Cc: bhe@redhat.com Cc: kirill.shutemov@linux.intel.com Cc: jflat@chromium.org Link: https://lkml.kernel.org/r/20190302184929.28971-1-louis@kragniz.eu
Diffstat (limited to 'arch/x86/boot/compressed/kaslr.c')
-rw-r--r--arch/x86/boot/compressed/kaslr.c2
1 files changed, 1 insertions, 1 deletions
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