Commit d4a3557e authored by Patrick Mochel's avatar Patrick Mochel

fix memory leak when driverfs symlink fails.

parent 309efdac
......@@ -106,13 +106,17 @@ static void fill_devpath(struct device * dev, char * path, int length)
static int create_symlink(struct driver_dir_entry * parent, char * name, char * path)
{
struct driver_file_entry * entry;
int error;
entry = kmalloc(sizeof(struct driver_file_entry),GFP_KERNEL);
if (!entry)
return -ENOMEM;
entry->name = name;
entry->mode = S_IRUGO;
return driverfs_create_symlink(parent,entry,path);
error = driverfs_create_symlink(parent,entry,path);
if (error)
kfree(entry);
return error;
}
int device_bus_link(struct device * dev)
......
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