From 2e021179286e44f376b940397a5d89394f05420b Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 29 Feb 2024 11:55:48 +0000 Subject: [PATCH] usb: musb: remove unused variable 'count' 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 Link: https://lore.kernel.org/r/20240229115548.218713-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/musb_gadget.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index 051c6da7cf6d7..55df0ee413d8e 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++; } } } -- 2.30.2