[PATCH] ip2: fix double operator

From: "Randy.Dunlap" <rddunlap@osdl.org>

This trivial patch fixes the bug #320:

http://bugme.osdl.org/show_bug.cgi?id=320

The additional comment:

http://bugme.osdl.org/show_bug.cgi?id=320#c1

Is wrong, because it will send the command twice.

We only want to see if the command got success, thus is not necessary
to test against < 0 (if the return value is not 1, we got a error).

Note that I'm using the function (bad) style.

drivers/char/ip2/i2lib.c

@@ -1249,7 +1249,7 @@ i2RetryFlushOutput(i2ChanStrPtr pCh)
 
 	}
 	if ( old_flags & STOPFL_FLAG ) {
-		if ( 1 == i2QueueCommands(PTYPE_INLINE, pCh, 0, 1, CMD_STOPFL) > 0 ) {
+		if (1 == i2QueueCommands(PTYPE_INLINE, pCh, 0, 1, CMD_STOPFL)) {
 			old_flags = 0;	// Success - clear flags
 		}