diff options
| author | Krzysztof Opasiak <k.opasiak@samsung.com> | 2016-12-21 09:48:44 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-01-24 11:04:07 +0200 |
| commit | 00b6c62eb74d665caa7e399ffd5da55572b61c50 (patch) | |
| tree | f987ebfe13b2e89aa4d0d9b82cb0ee28b71d37a0 /drivers/usb/gadget | |
| parent | 8236800da115a3e24b9165c573067343f51cf5ea (diff) | |
| download | linux-00b6c62eb74d665caa7e399ffd5da55572b61c50.tar.bz2 | |
usb: gadget: ether: Add \n to each attribute of ethernet functions
Generally in SysFS and ConfigFS files are new line terminated.
Also most of USB functions adds a trailing newline to each attribute.
Let's follow this convention also in ethernet functions.
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/function/u_ether.c | 24 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/u_ether_configfs.h | 2 |
2 files changed, 21 insertions, 5 deletions
diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c index b4e5d6dfd549..c3cab77181d4 100644 --- a/drivers/usb/gadget/function/u_ether.c +++ b/drivers/usb/gadget/function/u_ether.c @@ -913,9 +913,16 @@ EXPORT_SYMBOL_GPL(gether_set_dev_addr); int gether_get_dev_addr(struct net_device *net, char *dev_addr, int len) { struct eth_dev *dev; + int ret; dev = netdev_priv(net); - return get_ether_addr_str(dev->dev_mac, dev_addr, len); + ret = get_ether_addr_str(dev->dev_mac, dev_addr, len); + if (ret + 1 < len) { + dev_addr[ret++] = '\n'; + dev_addr[ret] = '\0'; + } + + return ret; } EXPORT_SYMBOL_GPL(gether_get_dev_addr); @@ -935,9 +942,16 @@ EXPORT_SYMBOL_GPL(gether_set_host_addr); int gether_get_host_addr(struct net_device *net, char *host_addr, int len) { struct eth_dev *dev; + int ret; dev = netdev_priv(net); - return get_ether_addr_str(dev->host_mac, host_addr, len); + ret = get_ether_addr_str(dev->host_mac, host_addr, len); + if (ret + 1 < len) { + host_addr[ret++] = '\n'; + host_addr[ret] = '\0'; + } + + return ret; } EXPORT_SYMBOL_GPL(gether_get_host_addr); @@ -984,10 +998,12 @@ EXPORT_SYMBOL_GPL(gether_get_qmult); int gether_get_ifname(struct net_device *net, char *name, int len) { + int ret; + rtnl_lock(); - strlcpy(name, netdev_name(net), len); + ret = snprintf(name, len, "%s\n", netdev_name(net)); rtnl_unlock(); - return strlen(name); + return ret < len ? ret : len; } EXPORT_SYMBOL_GPL(gether_get_ifname); diff --git a/drivers/usb/gadget/function/u_ether_configfs.h b/drivers/usb/gadget/function/u_ether_configfs.h index 4f47289fcf7c..c71133de17e7 100644 --- a/drivers/usb/gadget/function/u_ether_configfs.h +++ b/drivers/usb/gadget/function/u_ether_configfs.h @@ -108,7 +108,7 @@ mutex_lock(&opts->lock); \ qmult = gether_get_qmult(opts->net); \ mutex_unlock(&opts->lock); \ - return sprintf(page, "%d", qmult); \ + return sprintf(page, "%d\n", qmult); \ } \ \ static ssize_t _f_##_opts_qmult_store(struct config_item *item, \ |