diff options
| -rw-r--r-- | drivers/base/core.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 21d13038534e..dafae6d2f7ac 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1303,12 +1303,11 @@ const char *device_get_devnode(struct device *dev, return dev_name(dev); /* replace '!' in the name with '/' */ - *tmp = kstrdup(dev_name(dev), GFP_KERNEL); - if (!*tmp) + s = kstrdup(dev_name(dev), GFP_KERNEL); + if (!s) return NULL; - while ((s = strchr(*tmp, '!'))) - s[0] = '/'; - return *tmp; + strreplace(s, '!', '/'); + return *tmp = s; } /** |