On Thu, 2013-11-28 at 11:53 +0800, Chao Bi wrote:
> On Wed, 2013-11-27 at 20:43 +0530, Ujjal Roy wrote:
> > Hi,
> >
> >
> > We can use IS_ERR_OR_NULL(wdev) to check NULL as well as error value.
> >
> > Thanks,
> > UjjaL
> >
> > On Wed, Nov 27, 2013 at 8:30 AM, Chao Bi wrote:
> > In
On Wed, 2013-11-27 at 20:43 +0530, Ujjal Roy wrote:
> Hi,
>
>
> We can use IS_ERR_OR_NULL(wdev) to check NULL as well as error value.
>
> Thanks,
> UjjaL
>
> On Wed, Nov 27, 2013 at 8:30 AM, Chao Bi wrote:
> In nl80211_new_interface(), it calls rdev_add_virtual_intf() to create
>
On Wed, 2013-11-27 at 20:43 +0530, Ujjal Roy wrote:
Hi,
We can use IS_ERR_OR_NULL(wdev) to check NULL as well as error value.
Thanks,
UjjaL
On Wed, Nov 27, 2013 at 8:30 AM, Chao Bi chao...@intel.com wrote:
In nl80211_new_interface(), it calls rdev_add_virtual_intf() to create
On Thu, 2013-11-28 at 11:53 +0800, Chao Bi wrote:
On Wed, 2013-11-27 at 20:43 +0530, Ujjal Roy wrote:
Hi,
We can use IS_ERR_OR_NULL(wdev) to check NULL as well as error value.
Thanks,
UjjaL
On Wed, Nov 27, 2013 at 8:30 AM, Chao Bi chao...@intel.com wrote:
In
In nl80211_new_interface(), it calls rdev_add_virtual_intf() to create
a new interface, however, it only checks whether returned value is err
code, but doesn't check if returned value is NULL. The returned value
could be NULL, for example, memory allocation failed when creating a
new interface.
In nl80211_new_interface(), it calls rdev_add_virtual_intf() to create
a new interface, however, it only checks whether returned value is err
code, but doesn't check if returned value is NULL. The returned value
could be NULL, for example, memory allocation failed when creating a
new interface.
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