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| author | Kevin McKinney <klmckinney1@gmail.com> | 2012-10-12 23:49:38 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-19 13:42:24 -0700 |
| commit | 2807dbe1ce231a077460c05f4badf165d6e08a03 (patch) | |
| tree | 3e04cc69e57216653f8c2459428bd796049a5fcc /drivers/staging/bcm | |
| parent | 68f7457d064f4c1972b0a58900a5dabcfd6bbb2e (diff) | |
| download | op-kernel-dev-2807dbe1ce231a077460c05f4badf165d6e08a03.zip op-kernel-dev-2807dbe1ce231a077460c05f4badf165d6e08a03.tar.gz | |
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>
Diffstat (limited to 'drivers/staging/bcm')
| -rw-r--r-- | drivers/staging/bcm/InterfaceMisc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/bcm/InterfaceMisc.c b/drivers/staging/bcm/InterfaceMisc.c index 179bcc2..9c832b3 100644 --- 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"); |
