From: Andre Haupt Date: Thu, 13 Dec 2007 14:08:04 +0000 Subject: [PATCH][KJ] 8250: remove unnecessary variable tmout from wait_for_xmitr() Message-Id: <11975548843528-git-send-email-andre@bitwigglers.org> List-Id: References: n In-Reply-To: n MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, trivial@kernel.org, Andre Haupt This fixes a sparse warning about symbol tmout shadowing an earlier one. Signed-off-by: Andre Haupt --- 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