From: Andre Haupt <andre@bitwigglers.org>
To: kernel-janitors@vger.kernel.org
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
trivial@kernel.org, Andre Haupt <andre@bitwigglers.org>
Subject: [PATCH][KJ] 8250: remove unnecessary variable tmout from wait_for_xmitr()
Date: Thu, 13 Dec 2007 15:08:04 +0100 [thread overview]
Message-ID: <11975548843528-git-send-email-andre@bitwigglers.org> (raw)
In-Reply-To: n
This fixes a sparse warning about symbol tmout shadowing an earlier one.
Signed-off-by: Andre Haupt <andre@bitwigglers.org>
---
drivers/serial/8250.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index f94109c..284757d 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1727,7 +1727,6 @@ static inline void wait_for_xmitr(struct uart_8250_port *up, int bits)
/* Wait up to 1s for flow control if necessary */
if (up->port.flags & UPF_CONS_FLOW) {
- unsigned int tmout;
for (tmout = 1000000; tmout; tmout--) {
unsigned int msr = serial_in(up, UART_MSR);
up->msr_saved_flags |= msr & MSR_SAVE_FLAGS;
--
1.4.4.4
next reply other threads:[~2007-12-13 14:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-13 14:08 Andre Haupt [this message]
2007-12-13 14:51 ` [PATCH][KJ] 8250: remove unnecessary variable tmout from wait_for_xmitr() Johannes Weiner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=11975548843528-git-send-email-andre@bitwigglers.org \
--to=andre@bitwigglers.org \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=trivial@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox