diff options
Diffstat (limited to 'drivers/char/ipmi/kcs_bmc.c')
| -rw-r--r-- | drivers/char/ipmi/kcs_bmc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/char/ipmi/kcs_bmc.c b/drivers/char/ipmi/kcs_bmc.c index e6124bd548df..ed4dc3b1843e 100644 --- a/drivers/char/ipmi/kcs_bmc.c +++ b/drivers/char/ipmi/kcs_bmc.c @@ -440,12 +440,13 @@ struct kcs_bmc *kcs_bmc_alloc(struct device *dev, int sizeof_priv, u32 channel) kcs_bmc->data_in = devm_kmalloc(dev, KCS_MSG_BUFSIZ, GFP_KERNEL); kcs_bmc->data_out = devm_kmalloc(dev, KCS_MSG_BUFSIZ, GFP_KERNEL); kcs_bmc->kbuffer = devm_kmalloc(dev, KCS_MSG_BUFSIZ, GFP_KERNEL); - if (!kcs_bmc->data_in || !kcs_bmc->data_out || !kcs_bmc->kbuffer) - return NULL; kcs_bmc->miscdev.minor = MISC_DYNAMIC_MINOR; kcs_bmc->miscdev.name = devm_kasprintf(dev, GFP_KERNEL, "%s%u", DEVICE_NAME, channel); + if (!kcs_bmc->data_in || !kcs_bmc->data_out || !kcs_bmc->kbuffer || + !kcs_bmc->miscdev.name) + return NULL; kcs_bmc->miscdev.fops = &kcs_bmc_fops; return kcs_bmc; |