diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-31 14:15:56 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-02-07 16:55:12 +0200 |
| commit | 0b38b4b44516add3d1e3062a08fdcf1856476a00 (patch) | |
| tree | b3b01707784718aa5a8cd7489cb557a3d0dba246 /drivers/net/wireless/ath/ath10k/wmi-tlv.c | |
| parent | f9a4b7f45ff595e33c98d652e852854818fddad7 (diff) | |
ath10k: do not return invalid pointers as a *dentry
When calling debugfs functions, they can now return error values if
something went wrong. If that happens, return a NULL as a *dentry to
the relay core instead of passing it an illegal pointer.
The relay core should be able to handle an illegal pointer, but add this
check to be safe.
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi-tlv.c')
0 files changed, 0 insertions, 0 deletions