ISDN b1pcmcia.c: remove an unused variable (fwd)

The patch forwarded below still applies and compiles against 2.6.10-rc2-mm4.

Please apply.

----- Forwarded message from Adrian Bunk <[email protected]> -----

Date: Fri, 29 Oct 2004 21:32:29 +0200
From: Adrian Bunk <[email protected]>
To: Carsten Paeth <[email protected]>
Cc: [email protected], [email protected],
[email protected], [email protected]
Subject: [2.6 patch] ISDN b1pcmcia.c: remove an unused variable

I'm getting the following compile warning in recent 2.6 kernels:

<-- snip -->

...
CC drivers/isdn/hardware/avm/b1pcmcia.o
drivers/isdn/hardware/avm/b1pcmcia.c: In function `b1pcmcia_init':
drivers/isdn/hardware/avm/b1pcmcia.c:203: warning: unused variable `err'
...

<-- snip -->

Since this variable is completely unused, the fix is simple:

@@ -200,7 +200,6 @@
 {
 	char *p;
 	char rev[32];
-	int err;
 
 	if ((p = strchr(revision, ':')) != 0 && p[1]) {
 		strlcpy(rev, p + 2, 32);

-
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----- End forwarded message -----