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| author | Michal Nazarewicz <mina86@mina86.com> | 2013-11-11 15:31:51 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-25 21:09:07 +0400 |
| commit | c16975a06cfbbdedfde89e81bd00c7e0ad9de377 (patch) | |
| tree | b8911eb50f7b938425c47c637ee651d6541de992 | |
| parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) | |
| download | linux-c16975a06cfbbdedfde89e81bd00c7e0ad9de377.tar.xz | |
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 <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/vmk80xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c index 933b01a0f03d..0adf3cffddb0 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; |