From 280da4e4d306667b7faa95152b54f7ca4266ff1e Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sun, 17 Apr 2011 13:05:24 -0700 Subject: alpha: Remove set but unused variables. This is a new warning in gcc 4.6. Several of these variables are used within #if 0 code, which probably ought to be removed. Most of the changes are legitimate cleanups. Signed-off-by: Richard Henderson Signed-off-by: Linus Torvalds --- arch/alpha/kernel/smc37c93x.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/alpha/kernel/smc37c93x.c') diff --git a/arch/alpha/kernel/smc37c93x.c b/arch/alpha/kernel/smc37c93x.c index 3e6a2893af9f..6886b834f487 100644 --- a/arch/alpha/kernel/smc37c93x.c +++ b/arch/alpha/kernel/smc37c93x.c @@ -79,7 +79,6 @@ static unsigned long __init SMCConfigState(unsigned long baseAddr) { unsigned char devId; - unsigned char devRev; unsigned long configPort; unsigned long indexPort; @@ -100,7 +99,7 @@ static unsigned long __init SMCConfigState(unsigned long baseAddr) devId = inb(dataPort); if (devId == VALID_DEVICE_ID) { outb(DEVICE_REV, indexPort); - devRev = inb(dataPort); + /* unsigned char devRev = */ inb(dataPort); break; } else -- cgit v1.2.1