From: Geert Uytterhoeven <geert@linux-m68k.org>
Variable error is not initialized, but printed if tty_unregister_driver()
fails.
---
25-akpm/drivers/char/isicom.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/char/isicom.c~isicom-error-path-fix drivers/char/isicom.c
--- 25/drivers/char/isicom.c~isicom-error-path-fix Tue Apr 6 15:33:17 2004
+++ 25-akpm/drivers/char/isicom.c Tue Apr 6 15:33:17 2004
@@ -1649,8 +1649,8 @@ static int register_drivers(void)
static void unregister_drivers(void)
{
- int error;
- if (tty_unregister_driver(isicom_normal))
+ int error = tty_unregister_driver(isicom_normal);
+ if (error)
printk(KERN_DEBUG "ISICOM: couldn't unregister normal driver error=%d.\n",error);
put_tty_driver(isicom_normal);
}
_