diff options
| author | Johan Hovold <johan@kernel.org> | 2017-01-12 14:56:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-08 10:14:18 +0200 |
| commit | abbccd85575319472e468b009fc0816cdab7a795 (patch) | |
| tree | 1ea1603d45e4d8625503cb5087f25223044aff08 /block | |
| parent | 0d1b459a0baf87c8cd5ec8d8e1acb7d15fb60b9f (diff) | |
USB: serial: mos7840: fix control-message error handling
[ Upstream commit cd8db057e93ddaacbec025b567490555d2bca280 ]
Make sure to detect short transfers when reading a device register.
The modem-status handling had sufficient error checks in place, but move
handling of short transfers into the register accessor function itself
for consistency.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions