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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2016-07-16 09:04:40 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-11 15:09:46 +0300 |
| commit | bd610c5aa9fcc9817d2629274a27aab81aa77cec (patch) | |
| tree | b53eee9ac1dbae5c20b642047cf1d2a481556237 | |
| parent | 63196e989699ddffb4e3d30ca8c3567d408820f4 (diff) | |
| download | op-kernel-dev-bd610c5aa9fcc9817d2629274a27aab81aa77cec.zip op-kernel-dev-bd610c5aa9fcc9817d2629274a27aab81aa77cec.tar.gz | |
usb: gadget: uvc: Fix return value in case of error
If this memory allocation fail, we will return 0, which means success.
Return -ENOMEM instead.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| -rw-r--r-- | drivers/usb/gadget/function/uvc_configfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/uvc_configfs.c b/drivers/usb/gadget/function/uvc_configfs.c index 66753ba..31125a4 100644 --- a/drivers/usb/gadget/function/uvc_configfs.c +++ b/drivers/usb/gadget/function/uvc_configfs.c @@ -2023,7 +2023,7 @@ static int uvcg_streaming_class_allow_link(struct config_item *src, if (!data) { kfree(*class_array); *class_array = NULL; - ret = PTR_ERR(data); + ret = -ENOMEM; goto unlock; } cl_arr = *class_array; |
