Staging: bcm: Remove null dereference from InterfaceWRM.

This patch removes a potential null dereference
from InterfaceMisc.c, function InterfaceWRM. This
error was reported by Smatch.

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/bcm/InterfaceMisc.c b/drivers/staging/bcm/InterfaceMisc.c
index 179bcc2..9c832b3 100644 (file)
--- a/drivers/staging/bcm/InterfaceMisc.c
+++ b/drivers/staging/bcm/InterfaceMisc.c
@@ -55,10 +55,8 @@ int InterfaceWRM(PS_INTERFACE_ADAPTER psIntfAdapter,
 {
        int retval = 0;
 
-       if (!psIntfAdapter) {
-               BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Interface Adapter  is NULL");
+       if (!psIntfAdapter)
                return -EINVAL;
-       }
 
        if (psIntfAdapter->psAdapter->device_removed == TRUE) {
                BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Device got removed");