linux-kernel - [PATCH] x86, relocs: Fix a set-but-not-used warning

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Message-Id: <20120428084843.6982962C03E@msa106.auone-net.jp>
Date:	Sat, 28 Apr 2012 17:48:42 +0900
From:	Kusanagi Kouichi <slash@...auone-net.jp>
To:	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, x86@...nel.org,
	Matt Fleming <matt.fleming@...el.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] x86, relocs: Fix a set-but-not-used warning

Fix this warning for x86-32 relocatable kernel:

arch/x86/boot/compressed/relocs.c: In function 'print_absolute_symbols':
arch/x86/boot/compressed/relocs.c:406:14: warning: variable 'sh_symtab' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kusanagi Kouichi <slash@...auone-net.jp>
---
 arch/x86/boot/compressed/relocs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/boot/compressed/relocs.c b/arch/x86/boot/compressed/relocs.c
index d3c0b02..57c563d 100644
--- a/arch/x86/boot/compressed/relocs.c
+++ b/arch/x86/boot/compressed/relocs.c
@@ -414,7 +414,7 @@ static void print_absolute_symbols(void)
 		for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Sym); j++) {
 			Elf32_Sym *sym;
 			const char *name;
-			sym = &sec->symtab[j];
+			sym = &sh_symtab[j];
 			name = sym_name(sym_strtab, sym);
 			if (sym->st_shndx != SHN_ABS) {
 				continue;
-- 
1.7.10

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