From e54766c08a7b41b5ac7f90e84060c3da3fddf6e4 Mon Sep 17 00:00:00 2001
From: Mark Hounschell <markh@compro.net>
Date: Wed, 21 May 2014 13:02:52 -0400
Subject: [PATCH] staging: dgap: fix smatch warn: unsigned var is never less
than zero
This patch fixes a smatch warning about an unsigned
integer being tested for less than zero.
Signed-off-by: Mark Hounschell <markh@compro.net>
Tested-by: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/dgap/dgap.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/dgap/dgap.h b/drivers/staging/dgap/dgap.h
index cd2150bf88f1c..650a4624d9400 100644
--- a/drivers/staging/dgap/dgap.h
+++ b/drivers/staging/dgap/dgap.h
@@ -637,7 +637,7 @@ struct un_t {
struct channel_t *un_ch;
u32 un_time;
u32 un_type;
- u32 un_open_count; /* Counter of opens to port */
+ int un_open_count; /* Counter of opens to port */
struct tty_struct *un_tty;/* Pointer to unit tty structure */
u32 un_flags; /* Unit flags */
wait_queue_head_t un_flags_wait; /* Place to sleep to wait on unit */
--
2.30.2