Messages in this thread Patch in this message | | | From | Christophe JAILLET <> | Subject | [PATCH] usb: gadget: uvc: Fix return value in case of error | Date | Sat, 16 Jul 2016 09:04:40 +0200 |
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If this memory allocation fail, we will return 0, which means success. Return -ENOMEM instead.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/usb/gadget/function/uvc_configfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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; -- 2.7.4
--- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus
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