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authorAntti Palosaari <crope@iki.fi>2012-09-12 20:23:52 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-09-23 20:48:58 -0300
commite1e9e510bb8639ace59dcd1f8e6b5754dfbb9b44 (patch)
treed9c0109d2eaf33529f0431897982922948143b7a /drivers/media/usb
parent2e35c66f138c6a4f50da863a82983a541f1c2a24 (diff)
[media] af9015: correct few error codes
Plain '-1' is not very good error code. Use more suitable error code definitions. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb')
-rw-r--r--drivers/media/usb/dvb-usb-v2/af9015.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c
index a4be303edb4..824f1911ee2 100644
--- a/drivers/media/usb/dvb-usb-v2/af9015.c
+++ b/drivers/media/usb/dvb-usb-v2/af9015.c
@@ -71,7 +71,7 @@ static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
default:
dev_err(&d->udev->dev, "%s: unknown command=%d\n",
KBUILD_MODNAME, req->cmd);
- ret = -1;
+ ret = -EIO;
goto error;
}
@@ -107,7 +107,7 @@ static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
if (rlen && buf[1]) {
dev_err(&d->udev->dev, "%s: command failed=%d\n",
KBUILD_MODNAME, buf[1]);
- ret = -1;
+ ret = -EIO;
goto error;
}
@@ -791,11 +791,11 @@ static int af9015_copy_firmware(struct dvb_usb_device *d)
if (val == 0x04) {
dev_err(&d->udev->dev, "%s: firmware did not run\n",
KBUILD_MODNAME);
- ret = -1;
+ ret = -ETIMEDOUT;
} else if (val != 0x0c) {
dev_err(&d->udev->dev, "%s: firmware boot timeout\n",
KBUILD_MODNAME);
- ret = -1;
+ ret = -ETIMEDOUT;
}
error: