From: Jiri Slaby <jirislaby@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: <linux-kernel@vger.kernel.org>, Jiri Slaby <jirislaby@gmail.com>
Subject: [PATCH 2/7] Char: mxser, 0 to NULL in pointer
Date: Fri, 18 Jan 2008 15:31:11 +0100 [thread overview]
Message-ID: <1200666676-1234-2-git-send-email-jirislaby@gmail.com> (raw)
In-Reply-To: <1200666676-1234-1-git-send-email-jirislaby@gmail.com>
Don't test a pointer against 0. Use NULL instead.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
---
drivers/char/mxser_new.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/char/mxser_new.c b/drivers/char/mxser_new.c
index 0b25457..d2dcc54 100644
--- a/drivers/char/mxser_new.c
+++ b/drivers/char/mxser_new.c
@@ -2153,7 +2153,7 @@ static void mxser_transmit_chars(struct mxser_port *port)
return;
}
- if (port->xmit_buf == 0)
+ if (port->xmit_buf == NULL)
return;
if ((port->xmit_cnt <= 0) || port->tty->stopped ||
--
1.5.3.7
next prev parent reply other threads:[~2008-01-18 14:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-18 14:31 [PATCH 1/7] Char: mxser, remove special baudrate processing Jiri Slaby
2008-01-18 14:31 ` Jiri Slaby [this message]
2008-01-18 14:31 ` [PATCH 3/7] Char: mxser, reorder mxser_cardinfo fields Jiri Slaby
2008-01-18 14:31 ` [PATCH 4/7] Char: mxser, simplify mxser_get_serial_info Jiri Slaby
2008-01-18 14:31 ` [PATCH 5/7] Char: mxser, ioctl cleanup Jiri Slaby
2008-01-18 14:31 ` [PATCH 6/7] Char: mxser, remove it Jiri Slaby
2008-01-18 15:52 ` Alan Cox
2008-01-18 14:31 ` [PATCH 7/7] Char: mxser, add support for CP-114UL Jiri Slaby
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