staging: gpib: Avoid unused variable warnings

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

cb7210/cb7210.c:1251:28: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
cb7210/cb7210.c:1250:31: warning: variable 'handle' set but not used [-Wunused-but-set-variable]

Remove the declarations and assignments of the unused variables.

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250427093123.18565-1-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/gpib/cb7210/cb7210.c b/drivers/staging/gpib/cb7210/cb7210.c
index c686896bb088dcd834275fa3f0c252752bcf03bb..298ed306189df5c3eca2434485563b9a5c8866c5 100644 (file)
--- a/drivers/staging/gpib/cb7210/cb7210.c
+++ b/drivers/staging/gpib/cb7210/cb7210.c
@@ -1247,13 +1247,8 @@ static int cb_gpib_config_iteration(struct pcmcia_device *link, void *priv_data)
 
 static int cb_gpib_config(struct pcmcia_device  *link)
 {
-       struct pcmcia_device *handle;
-       struct local_info *dev;
        int retval;
 
-       handle = link;
-       dev = link->priv;
-
        retval = pcmcia_loop_config(link, &cb_gpib_config_iteration, NULL);
        if (retval) {
                dev_warn(&link->dev, "no configuration found\n");