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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-12-11 08:43:12 -0600 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2009-12-11 08:43:12 -0600 |
| commit | a5d09d68335bb8422d5e7050c9f03f99ba6cfebd (patch) | |
| tree | b9e398daf667b8aca2d968ef822bede5c1fe5b82 /arch | |
| parent | 3ef884b4c04e857c283cc77ca70ad8f638d94b0e (diff) | |
| download | linux-a5d09d68335bb8422d5e7050c9f03f99ba6cfebd.tar.bz2 | |
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.c | 3 |
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) { |