diff options
| -rw-r--r-- | drivers/xen/xenbus/xenbus_xs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/xenbus/xenbus_xs.c b/drivers/xen/xenbus/xenbus_xs.c index 528682bf0c7f..7c6c12925326 100644 --- a/drivers/xen/xenbus/xenbus_xs.c +++ b/drivers/xen/xenbus/xenbus_xs.c @@ -407,7 +407,7 @@ static char *join(const char *dir, const char *name) buffer = kasprintf(GFP_NOIO | __GFP_HIGH, "%s", dir); else buffer = kasprintf(GFP_NOIO | __GFP_HIGH, "%s/%s", dir, name); - return (!buffer) ? ERR_PTR(-ENOMEM) : buffer; + return buffer ?: ERR_PTR(-ENOMEM); } static char **split(char *strings, unsigned int len, unsigned int *num) |