diff options
| author | Gregory Herrero <gregory.herrero@intel.com> | 2015-04-29 22:09:20 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-04-29 15:20:22 -0500 |
| commit | e499123ed780df64a35e6cc0a8c892b282fa71a4 (patch) | |
| tree | a82e71fdfa54fcbe31f42162e9aba8ea77d9308c /include/asm-generic/mutex-dec.h | |
| parent | 285046aa11ad85a4de24891f5458d45f50d1bcc5 (diff) | |
usb: dwc2: host: ensure qtb exists before dereferencing it
dwc2_hc_nak_intr could be called with a NULL qtd.
Ensure qtd exists before dereferencing it to avoid kernel panic.
This happens when using usb to ethernet adapter.
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'include/asm-generic/mutex-dec.h')
0 files changed, 0 insertions, 0 deletions