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| author | Johan Hovold <johan@kernel.org> | 2017-01-12 14:56:19 +0100 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2017-01-16 16:38:56 +0100 |
| commit | b5fda434b13de8328c57421e31ac91d401c93b97 (patch) | |
| tree | ceb3b071d177b8a8b07c498b1bd6d8e1302e0dc9 /drivers/usb/serial/quatech2.c | |
| parent | cd8db057e93ddaacbec025b567490555d2bca280 (diff) | |
| download | linux-b5fda434b13de8328c57421e31ac91d401c93b97.tar.gz linux-b5fda434b13de8328c57421e31ac91d401c93b97.tar.xz | |
USB: serial: pl2303: fix line-setting error handling
Make sure to return an error on zero-length transfers when retrieving
the line settings even if the driver currently ignores the return value.
Also remove a redundant check for short transfer when setting the line
settings.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/quatech2.c')
0 files changed, 0 insertions, 0 deletions