Don't test a pointer against 0. Use NULL instead.
Signed-off-by: Jiri Slaby <[EMAIL PROTECTED]>
---
drivers/char/mxser.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index fe7944c..a66ae57 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.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 ||
--
1.5.3.6
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