diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/storage_common.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c index a10faecfabcd..3bbddab72e57 100644 --- a/drivers/usb/gadget/storage_common.c +++ b/drivers/usb/gadget/storage_common.c @@ -748,9 +748,9 @@ static ssize_t fsg_store_ro(struct device *dev, struct device_attribute *attr, ssize_t rc = count; struct fsg_lun *curlun = fsg_lun_from_dev(dev); struct rw_semaphore *filesem = dev_get_drvdata(dev); - int i; + unsigned long ro; - if (sscanf(buf, "%d", &i) != 1) + if (strict_strtoul(buf, 2, &ro)) return -EINVAL; /* @@ -762,8 +762,8 @@ static ssize_t fsg_store_ro(struct device *dev, struct device_attribute *attr, LDBG(curlun, "read-only status change prevented\n"); rc = -EBUSY; } else { - curlun->ro = !!i; - curlun->initially_ro = !!i; + curlun->ro = ro; + curlun->initially_ro = ro; LDBG(curlun, "read-only status set to %d\n", curlun->ro); } up_read(filesem); |