From: Wei Yongjun <[email protected]> Fix to return -ENOMEM in the kzalloc() error handling case instead of 0(following platform_device_add_data() will overwrite it to 0), as done elsewhere in this function.
Signed-off-by: Wei Yongjun <[email protected]> --- drivers/usb/gadget/dummy_hcd.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index a792e32..77e3023 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -2661,8 +2661,10 @@ static int __init init(void) } for (i = 0; i < mod_data.num; i++) { dum[i] = kzalloc(sizeof(struct dummy), GFP_KERNEL); - if (!dum[i]) + if (!dum[i]) { + retval = -ENOMEM; goto err_add_pdata; + } retval = platform_device_add_data(the_hcd_pdev[i], &dum[i], sizeof(void *)); if (retval) -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
