evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Staging: bcm: Remove null dereference from InterfaceWRM.

Browse source 
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>
This commit is contained in:
Kevin McKinney 2012-10-12 23:49:38 -04:00 • committed by Greg Kroah-Hartman
parent 68f7457d06
commit 2807dbe1ce
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/staging/bcm/InterfaceMisc.c
View file

@ -55,10 +55,8 @@ int InterfaceWRM(PS_INTERFACE_ADAPTER psIntfAdapter,
{ {
int retval = 0; int retval = 0;
if (!psIntfAdapter) { if (!psIntfAdapter)
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Interface Adapter is NULL");
return -EINVAL; return -EINVAL;
}
if (psIntfAdapter->psAdapter->device_removed == TRUE) { if (psIntfAdapter->psAdapter->device_removed == TRUE) {
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Device got removed"); BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Device got removed");