From 64827a6ac04993c42aae7c3fed4c3b74c14da693 Mon Sep 17 00:00:00 2001 From: zhong jiang Date: Tue, 3 Sep 2019 15:57:10 +0800 Subject: [PATCH] hostap: remove set but not used variable 'copied' in prism2_io_debug_proc_read Obviously, variable 'copied' is initialized to zero. But it is not used. hence just remove it. Signed-off-by: zhong jiang Signed-off-by: Kalle Valo --- drivers/net/wireless/intersil/hostap/hostap_proc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/intersil/hostap/hostap_proc.c b/drivers/net/wireless/intersil/hostap/hostap_proc.c index 703d74cea3c2..6151d8db5924 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_proc.c +++ b/drivers/net/wireless/intersil/hostap/hostap_proc.c @@ -234,7 +234,7 @@ static int prism2_io_debug_proc_read(char *page, char **start, off_t off, { local_info_t *local = (local_info_t *) data; int head = local->io_debug_head; - int start_bytes, left, copy, copied; + int start_bytes, left, copy; if (off + count > PRISM2_IO_DEBUG_SIZE * 4) { *eof = 1; @@ -243,7 +243,6 @@ static int prism2_io_debug_proc_read(char *page, char **start, off_t off, count = PRISM2_IO_DEBUG_SIZE * 4 - off; } - copied = 0; start_bytes = (PRISM2_IO_DEBUG_SIZE - head) * 4; left = count;