From: Alexander Kuleshov <kuleshovmail@gmail.com>
To: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
linux-kernel@vger.kernel.org,
Alexander Kuleshov <kuleshovmail@gmail.com>
Subject: [PATCH v4] x86/boot/early_serial_console: Remove unnecessary check
Date: Wed, 31 Dec 2014 13:12:38 +0600 [thread overview]
Message-ID: <1420009958-4803-1-git-send-email-kuleshovmail@gmail.com> (raw)
There is already the same check before.
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
---
arch/x86/boot/early_serial_console.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/boot/early_serial_console.c b/arch/x86/boot/early_serial_console.c
index 5df2869..2b1c403 100644
--- a/arch/x86/boot/early_serial_console.c
+++ b/arch/x86/boot/early_serial_console.c
@@ -74,8 +74,8 @@ static void parse_earlyprintk(void)
static const int bases[] = { 0x3f8, 0x2f8 };
int idx = 0;
- if (!strncmp(arg + pos, "ttyS", 4))
- pos += 4;
+ /* += strlen("ttyS"); */
+ pos += 4;
if (arg[pos++] == '1')
idx = 1;
--
2.2.1.202.g44ae4ee.dirty
next reply other threads:[~2014-12-31 7:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-31 7:12 Alexander Kuleshov [this message]
2014-12-31 13:57 ` Borislav Petkov
2015-01-16 8:07 ` [tip:x86/cleanups] x86, early_serial_console: " tip-bot for Alexander Kuleshov
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