From: Ralf Baechle Date: Thu, 6 Sep 2012 08:51:29 +0000 (+0200) Subject: MIPS: RB532: Fix build of prom code. X-Git-Tag: v3.8-rc1~109^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=66315e15cd937cec2eae5d450ddc787907d29854;p=platform%2Fupstream%2Fkernel-adaptation-pc.git MIPS: RB532: Fix build of prom code. CC arch/mips/rb532/prom.o /home/ralf/src/linux/linux-mips/arch/mips/rb532/prom.c: In function ‘prom_setup_cmdline’: /home/ralf/src/linux/linux-mips/arch/mips/rb532/prom.c:75:22: error: variable ‘prom_envp’ set but not used [-Werror=unused-but-set-variable] This warning exists in gcc 4.6.0 and newer. Kernels 2.6.40 and newer use -Wunused-but-set-variable to suppress it. Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c index d7c26d0..a757ded 100644 --- a/arch/mips/rb532/prom.c +++ b/arch/mips/rb532/prom.c @@ -72,12 +72,11 @@ void __init prom_setup_cmdline(void) static char cmd_line[COMMAND_LINE_SIZE] __initdata; char *cp, *board; int prom_argc; - char **prom_argv, **prom_envp; + char **prom_argv; int i; prom_argc = fw_arg0; prom_argv = (char **) fw_arg1; - prom_envp = (char **) fw_arg2; cp = cmd_line; /* Note: it is common that parameters start