[PATCH] '< 0' comparison make sense only with signed variable.

["Alexey Dobriyan"]

ax25_ctl.arg is unsigned long

diff -urN a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
--- a/net/ax25/af_ax25.c	2003-09-28 04:51:00.000000000 +0400
+++ b/net/ax25/af_ax25.c	2003-10-07 01:03:08.000000000 +0400
@@ -421,14 +421,10 @@
   		break;
 
   	case AX25_T3:
-  		if (ax25_ctl.arg < 0)
-  			return -EINVAL;
   		ax25->t3 = ax25_ctl.arg * HZ;
   		break;
 
   	case AX25_IDLE:
-  		if (ax25_ctl.arg < 0)
-  			return -EINVAL;
   		ax25->idle = ax25_ctl.arg * 60 * HZ;
   		break;
 

-
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