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[11/16] af9015: correct few error codes

Message ID 1347495837-3244-11-git-send-email-crope@iki.fi (mailing list archive)
State New, archived
Headers show

Commit Message

Antti Palosaari Sept. 13, 2012, 12:23 a.m. UTC 
Plain '-1' is not very good error code. Use more suitable error
code definitions.

Signed-off-by: Antti Palosaari <crope@iki.fi>
---
 drivers/media/usb/dvb-usb-v2/af9015.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
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Patch

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: