diff mbox series

[next] usb: musb: remove unused variable 'count'

Message ID 20240229115548.218713-1-colin.i.king@gmail.com (mailing list archive)
State Accepted
Commit 2e021179286e44f376b940397a5d89394f05420b
Headers show
Series [next] usb: musb: remove unused variable 'count' | expand

Commit Message

Colin Ian King Feb. 29, 2024, 11:55 a.m. UTC 
The variable count is being initialized and incremented but it is never
actually referenced in any other way. The variable is redundant and can
be removed.

Cleans up clang scan build warning:
drivers/usb/musb/musb_gadget.c:1747:12: warning: variable 'count' set
but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/usb/musb/musb_gadget.c | 4 ----
 1 file changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 051c6da7cf6d..55df0ee413d8 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1744,7 +1744,6 @@  static inline void musb_g_init_endpoints(struct musb *musb)
 {
 	u8			epnum;
 	struct musb_hw_ep	*hw_ep;
-	unsigned		count = 0;
 
 	/* initialize endpoint list just once */
 	INIT_LIST_HEAD(&(musb->g.ep_list));
@@ -1754,17 +1753,14 @@  static inline void musb_g_init_endpoints(struct musb *musb)
 			epnum++, hw_ep++) {
 		if (hw_ep->is_shared_fifo /* || !epnum */) {
 			init_peripheral_ep(musb, &hw_ep->ep_in, epnum, 0);
-			count++;
 		} else {
 			if (hw_ep->max_packet_sz_tx) {
 				init_peripheral_ep(musb, &hw_ep->ep_in,
 							epnum, 1);
-				count++;
 			}
 			if (hw_ep->max_packet_sz_rx) {
 				init_peripheral_ep(musb, &hw_ep->ep_out,
 							epnum, 0);
-				count++;
 			}
 		}
 	}