staging: gpib: Avoid unused variable warning

This addresses a warning produced by make W=1 with the configuration
parameter CONFIG_GPIB_PCMCIA=y

ines/ines_gpib.c:1115:28: warning: variable 'dev' set but not used [-Wunused-but-set-variable]

Remove the declaration and assignment of the unused variable.

Signed-off-by: Dave Penkler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: dpenkler

drivers/staging/gpib/ines/ines_gpib.c

@@ -1112,12 +1112,9 @@ static int ines_gpib_config_iteration(struct pcmcia_device *link, void *priv_dat
  */
 static int ines_gpib_config(struct pcmcia_device *link)
 {
-	struct local_info *dev;
 	int retval;
 	void __iomem *virt;
 
-	dev = link->priv;
-
 	retval = pcmcia_loop_config(link, &ines_gpib_config_iteration, NULL);
 	if (retval) {
 		dev_warn(&link->dev, "no configuration found\n");