Message ID | 20190620045038.24941-1-dmg@turingmachine.org (mailing list archive) |
---|---|
State | Mainlined |
Commit | 37e444c8296c14cb5768a1197b24cfc07ee8e0cd |
Headers | show |
Series | usb: Replace snprintf with scnprintf in gether_get_ifname | expand |
diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c index 737bd77a575d..329b4d2861ee 100644 --- a/drivers/usb/gadget/function/u_ether.c +++ b/drivers/usb/gadget/function/u_ether.c @@ -1004,9 +1004,9 @@ int gether_get_ifname(struct net_device *net, char *name, int len) int ret; rtnl_lock(); - ret = snprintf(name, len, "%s\n", netdev_name(net)); + ret = scnprintf(name, len, "%s\n", netdev_name(net)); rtnl_unlock(); - return ret < len ? ret : len; + return ret; } EXPORT_SYMBOL_GPL(gether_get_ifname);