The new xfs_alert_tag() used a variable named "panic",
and that is to be avoided.  Rename it.
Signed-off-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
 {
        struct va_format        vaf;
        va_list                 args;
-       int                     panic = 0;
-       int                      r;
+       int                     do_panic = 0;
+       int                     r;
 
        if (xfs_panic_mask && (xfs_panic_mask & panic_tag)) {
                xfs_printk(KERN_ALERT, mp,
                        "XFS: Transforming an alert into a BUG.");
-               panic = 1;
+               do_panic = 1;
        }
 
        va_start(args, fmt);
        r = __xfs_printk(KERN_ALERT, mp, &vaf);
        va_end(args);
 
-       BUG_ON(panic);
+       BUG_ON(do_panic);
 
        return r;
 }