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authorRoel Kluin <roel.kluin@gmail.com>2009-12-11 08:43:12 -0600
committerJason Wessel <jason.wessel@windriver.com>2009-12-11 08:43:12 -0600
commita5d09d68335bb8422d5e7050c9f03f99ba6cfebd (patch)
treeb9e398daf667b8aca2d968ef822bede5c1fe5b82 /arch
parent3ef884b4c04e857c283cc77ca70ad8f638d94b0e (diff)
downloadlinux-stericsson-a5d09d68335bb8422d5e7050c9f03f99ba6cfebd.tar.gz
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 <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/kgdb.c3
1 files changed, 1 insertions, 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) {