Plain '-1' is not very good error code. Use more suitable error
code definitions.
Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
drivers/media/usb/dvb-usb-v2/af9015.c | 8 ++++----
1 file 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 a4be303..824f191 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:
--
1.7.11.4
--
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