From 817c66c4f50d7b0abb3e33117777d8890ac70040 Mon Sep 17 00:00:00 2001 From: Jiayi Ye Date: Mon, 20 Oct 2014 19:13:56 +0800 Subject: [PATCH] staging: ft1000: ft1000-pcmcia: removed unused variable in ft1000_hw.c Variable whose value is initialized but never used is unnecessary. The following Coccinelle semantic patch removed the unused variable. @e@ identifier i; position p; type T; @@ extern T i@p; @@ type T; identifier i; constant C; position p != e.p; @@ - T i@p; <+... when != i - i = C; ...+> Signed-off-by: Jiayi Ye Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c index 9574775ba3b5..a9bcb9e1af78 100644 --- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c +++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c @@ -1270,7 +1270,6 @@ static int ft1000_parse_dpram_msg(struct net_device *dev) u16 nxtph; u16 total_len; int i = 0; - int cnt; unsigned long flags; doorbell = ft1000_read_reg(dev, FT1000_REG_DOORBELL); @@ -1336,7 +1335,6 @@ static int ft1000_parse_dpram_msg(struct net_device *dev) total_len); if ((total_len < MAX_CMD_SQSIZE) && (total_len > sizeof(struct pseudo_hdr))) { total_len += nxtph; - cnt = 0; /* * ft1000_read_reg will return a value that needs to be byteswap * in order to get DSP_QID_OFFSET. -- 2.34.1