We know that 'retval = 0' because it has been tested a few lines above.
So, if 'devm_kmalloc' fails, 0 will be returned instead of an error code.
Return -ENOMEM instead.
Fixes: 8b4c0009313f ("rt2x00usb: Use usb anchor to manage URB")
Signed-off-by: Christophe JAILLET <[email protected]>
---
drivers/net/wireless/ralink/rt2x00/rt2x00usb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
index 7cf26c6124d1..6005e14213ca 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
@@ -831,8 +831,10 @@ int rt2x00usb_probe(struct usb_interface *usb_intf,
rt2x00dev->anchor = devm_kmalloc(&usb_dev->dev,
sizeof(struct usb_anchor),
GFP_KERNEL);
- if (!rt2x00dev->anchor)
+ if (!rt2x00dev->anchor) {
+ retval = -ENOMEM;
goto exit_free_reg;
+ }
init_usb_anchor(rt2x00dev->anchor);
return 0;
--
2.7.4
---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel
antivirus Avast.
https://www.avast.com/antivirus
