vme: ca91cx42: remove redundant variable i

Variable i is being assigned but is never used hence it is redundant
and can be removed.

Cleans up clang warning:
warning: variable 'i' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <[e-mail]>
Reviewed-by: Martyn Welch <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/vme/bridges/vme_ca91cx42.c

···
 {
 	u32 result;
 	uintptr_t pci_addr;
-	int i;
 	struct ca91cx42_driver *bridge;
 	struct device *dev;
 
···
 	dev = image->parent->parent;
 
 	/* Find the PCI address that maps to the desired VME address */
-	i = image->number;
 
 	/* Locking as we can only do one of these at a time */
 	mutex_lock(&bridge->vme_rmw);