From: Ian Abbott Date: Mon, 21 Sep 2009 19:12:32 +0000 (-0400) Subject: Staging: comedi: jr3_pci: Initialize transf variable fully in jr3_pci_poll_subdevice(). X-Git-Tag: firefly_0821_release~12152^2~10 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b1f68dc1d610159db0e8546117d86657f35a03b5;p=firefly-linux-kernel-4.4.55.git Staging: comedi: jr3_pci: Initialize transf variable fully in jr3_pci_poll_subdevice(). Signed-off-by: Frank Mori Hess Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c index 14bf29bf5781..0d2c2eb23b23 100644 --- a/drivers/staging/comedi/drivers/jr3_pci.c +++ b/drivers/staging/comedi/drivers/jr3_pci.c @@ -515,6 +515,7 @@ static struct poll_delay_t jr3_pci_poll_subdevice(struct comedi_subdevice *s) { struct poll_delay_t result = poll_delay_min_max(1000, 2000); struct jr3_pci_subdev_private *p = s->private; + int i; if (p) { volatile struct jr3_channel *channel = p->channel; @@ -570,18 +571,11 @@ static struct poll_delay_t jr3_pci_poll_subdevice(struct comedi_subdevice *s) p->serial_no); /* Transformation all zeros */ - transf.link[0].link_type = - (enum link_types)0; - transf.link[0].link_amount = 0; - transf.link[1].link_type = - (enum link_types)0; - transf.link[1].link_amount = 0; - transf.link[2].link_type = - (enum link_types)0; - transf.link[2].link_amount = 0; - transf.link[3].link_type = - (enum link_types)0; - transf.link[3].link_amount = 0; + for (i = 0; i < ARRAY_SIZE(transf.link); i++) { + transf.link[i].link_type = + (enum link_types)0; + transf.link[i].link_amount = 0; + } set_transforms(channel, transf, 0); use_transform(channel, 0);