From 31a14cba17532a85f0aedcb38dfc5f15f235fee9 Mon Sep 17 00:00:00 2001 From: Philipp Hortmann Date: Sun, 13 Aug 2023 08:36:40 +0200 Subject: [PATCH] staging: rtl8192e: Remove unsupported mode IW_MODE_REPEAT Tasklet irq_rx_tasklet is scheduled when hw is receiving frames. Function _rtl92e_irq_rx_tasklet() is then called which calls then _rtl92e_rx_normal(). In _rtl92e_rx_normal() all frames are processed by rtllib_rx(). When ieee->iw_mode is IW_MODE_REPEAT the function returns 0. The calling function then calls: dev_kfree_skb_any() which clears the skb. So the driver clears all packets received in this mode. Remove dead code in mode IW_MODE_REPEAT. Signed-off-by: Philipp Hortmann Link: https://lore.kernel.org/r/dc6a0ac89970f5b80a552453a9d057c24f53f43b.1691908402.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtllib_rx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c index b3f5ab3..322e603 100644 --- a/drivers/staging/rtl8192e/rtllib_rx.c +++ b/drivers/staging/rtl8192e/rtllib_rx.c @@ -1496,8 +1496,6 @@ int rtllib_rx(struct rtllib_device *ieee, struct sk_buff *skb, case IW_MODE_INFRA: ret = rtllib_rx_InfraAdhoc(ieee, skb, rx_stats); break; - case IW_MODE_REPEAT: - break; case IW_MODE_MONITOR: ret = rtllib_rx_Monitor(ieee, skb, rx_stats); break; -- 2.7.4