USB: xhci: trivial: use ARRAY_SIZE

Change sizeof(x) / sizeof(*x) to ARRAY_SIZE(x). Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
mariux64 · Aug 10, 2010 · e10fa47 · e10fa47
1 parent f9ff70c
commit e10fa47
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
@@ -1588,7 +1588,7 @@ static int xhci_check_trb_in_td_math(struct xhci_hcd *xhci, gfp_t mem_flags)
 	unsigned int num_tests;
 	int i, ret;
 
-	num_tests = sizeof(simple_test_vector) / sizeof(simple_test_vector[0]);
+	num_tests = ARRAY_SIZE(simple_test_vector);
 	for (i = 0; i < num_tests; i++) {
 		ret = xhci_test_trb_in_td(xhci,
 				xhci->event_ring->first_seg,
@@ -1601,7 +1601,7 @@ static int xhci_check_trb_in_td_math(struct xhci_hcd *xhci, gfp_t mem_flags)
 			return ret;
 	}
 
-	num_tests = sizeof(complex_test_vector) / sizeof(complex_test_vector[0]);
+	num_tests = ARRAY_SIZE(complex_test_vector);
 	for (i = 0; i < num_tests; i++) {
 		ret = xhci_test_trb_in_td(xhci,
 				complex_test_vector[i].input_seg,