diff options
Diffstat (limited to 'drivers/char/mem.c')
| -rw-r--r-- | drivers/char/mem.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 1f3215a..47c8452f 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -908,6 +908,9 @@ static int __init chr_dev_init(void) printk("unable to get major %d for memory devs\n", MEM_MAJOR); mem_class = class_create(THIS_MODULE, "mem"); + if (IS_ERR(mem_class)) + return PTR_ERR(mem_class); + mem_class->devnode = mem_devnode; for (minor = 1; minor < ARRAY_SIZE(devlist); minor++) { if (!devlist[minor].name) |
