From c16975a06cfbbdedfde89e81bd00c7e0ad9de377 Mon Sep 17 00:00:00 2001 From: Michal Nazarewicz Date: Mon, 11 Nov 2013 12:31:51 +0100 Subject: [PATCH] staging: comedi: fix potentially uninitialised variable If none of the if conditions take a true path, the ret variable will never be assigned a value. Signed-off-by: Michal Nazarewicz Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/vmk80xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c index 933b01a..0adf3cf 100644 --- a/drivers/staging/comedi/drivers/vmk80xx.c +++ b/drivers/staging/comedi/drivers/vmk80xx.c @@ -465,7 +465,7 @@ static int vmk80xx_do_insn_bits(struct comedi_device *dev, unsigned char *rx_buf = devpriv->usb_rx_buf; unsigned char *tx_buf = devpriv->usb_tx_buf; int reg, cmd; - int ret; + int ret = 0; if (devpriv->model == VMK8061_MODEL) { reg = VMK8061_DO_REG; -- 2.7.4