diff options
Diffstat (limited to 'drivers/usb/usbip/stub_main.c')
| -rw-r--r-- | drivers/usb/usbip/stub_main.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/usbip/stub_main.c b/drivers/usb/usbip/stub_main.c index e8c3131a8543..79110a69d697 100644 --- a/drivers/usb/usbip/stub_main.c +++ b/drivers/usb/usbip/stub_main.c @@ -167,15 +167,13 @@ static ssize_t match_busid_show(struct device_driver *drv, char *buf) static ssize_t match_busid_store(struct device_driver *dev, const char *buf, size_t count) { - int len; char busid[BUSID_SIZE]; if (count < 5) return -EINVAL; /* busid needs to include \0 termination */ - len = strlcpy(busid, buf + 4, BUSID_SIZE); - if (sizeof(busid) <= len) + if (strscpy(busid, buf + 4, BUSID_SIZE) < 0) return -EINVAL; if (!strncmp(buf, "add ", 4)) { @@ -379,14 +377,14 @@ static int __init usbip_host_init(void) goto err_usb_register; } - ret = driver_create_file(&stub_driver.drvwrap.driver, + ret = driver_create_file(&stub_driver.driver, &driver_attr_match_busid); if (ret) { pr_err("driver_create_file failed\n"); goto err_create_file; } - ret = driver_create_file(&stub_driver.drvwrap.driver, + ret = driver_create_file(&stub_driver.driver, &driver_attr_rebind); if (ret) { pr_err("driver_create_file failed\n"); @@ -404,10 +402,10 @@ err_usb_register: static void __exit usbip_host_exit(void) { - driver_remove_file(&stub_driver.drvwrap.driver, + driver_remove_file(&stub_driver.driver, &driver_attr_match_busid); - driver_remove_file(&stub_driver.drvwrap.driver, + driver_remove_file(&stub_driver.driver, &driver_attr_rebind); /* |