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>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index 61434830e641..971ecda33657 100644
--- 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);