Staging: Cypress WestBridge OMAP3430 Kernel Hal: Remove unneeded local variables from alloc functions

In
drivers/staging/westbridge/astoria/arch/arm/mach-omap2/cyashalomap_kernel.c
the local variables 'ret_p' are not needed and should just go away.

I have no way to test this code, but I believe the change is obviously
correct. Please consider it.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: David Cross <david.cross@cypress.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/westbridge/astoria/arch/arm/mach-omap2/cyashalomap_kernel.c

@@ -2127,10 +2127,7 @@ void cy_as_hal_pll_lock_loss_handler(cy_as_hal_device_tag tag)
  */
 void *cy_as_hal_alloc(uint32_t cnt)
 {
-	void *ret_p;
-
-	ret_p = kmalloc(cnt, GFP_ATOMIC);
-	return ret_p;
+	return kmalloc(cnt, GFP_ATOMIC);
 }
 
 /*
@@ -2150,10 +2147,7 @@ void cy_as_hal_free(void *mem_p)
  */
 void *cy_as_hal_c_b_alloc(uint32_t cnt)
 {
-	void *ret_p;
-
-	ret_p = kmalloc(cnt, GFP_ATOMIC);
-	return ret_p;
+	return kmalloc(cnt, GFP_ATOMIC);
 }
 
 /*