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| author | Bin Liu <b-liu@ti.com> | 2020-05-14 00:36:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-11 10:22:59 +0300 |
| commit | da380bf104009f9986275fe657907ee71dc44cc0 (patch) | |
| tree | e43bcf945ccecac1add6a4cc5a09a56e90fb6cf9 /include/misc/cxl-base.h | |
| parent | ff9afd12c93a12e719350f03860924763c2e27af (diff) | |
| download | linux-da380bf104009f9986275fe657907ee71dc44cc0.tar.xz | |
USB: serial: usb_wwan: do not resubmit rx urb on fatal errors
commit 986c1748c84d7727defeaeca74a73b37f7d5cce1 upstream.
usb_wwan_indat_callback() shouldn't resubmit rx urb if the previous urb
status is a fatal error. Or the usb controller would keep processing the
new urbs then run into interrupt storm, and has no chance to recover.
Fixes: 6c1ee66a0b2b ("USB-Serial: Fix error handling of usb_wwan")
Cc: stable@vger.kernel.org
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/misc/cxl-base.h')
0 files changed, 0 insertions, 0 deletions