ipmi:ssif: Check dev before setting drvdata

dev can be NULL.

Reported-by: Austin Christ <austinwc@codeaurora.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>

diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index 61434830e641fcef8479efb0ff042acfbfbcacdd..971ecda3365788f2f0a784245ab4eb4489e1724b 100644 (file)
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -1777,7 +1777,8 @@ static int new_ssif_client(int addr, char *adapter_name,
        addr_info->addr_src = addr_src;
        addr_info->dev = dev;
 
-       dev_set_drvdata(dev, addr_info);
+       if (dev)
+               dev_set_drvdata(dev, addr_info);
 
        list_add_tail(&addr_info->link, &ssif_infos);