From a5d09d68335bb8422d5e7050c9f03f99ba6cfebd Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Fri, 11 Dec 2009 08:43:12 -0600 Subject: [PATCH] kgdb,x86: remove redundant test The for loop starts with a breakno of 0, and ends when it's 4. so this test is always true. Signed-off-by: Roel Kluin Signed-off-by: Andrew Morton Signed-off-by: Jason Wessel --- arch/x86/kernel/kgdb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c index 20a5b3689463..f93d015753ce 100644 --- a/arch/x86/kernel/kgdb.c +++ b/arch/x86/kernel/kgdb.c @@ -220,8 +220,7 @@ static void kgdb_correct_hw_break(void) dr7 |= ((breakinfo[breakno].len << 2) | breakinfo[breakno].type) << ((breakno << 2) + 16); - if (breakno >= 0 && breakno <= 3) - set_debugreg(breakinfo[breakno].addr, breakno); + set_debugreg(breakinfo[breakno].addr, breakno); } else { if ((dr7 & breakbit) && !breakinfo[breakno].enabled) { -- 2.20.1