Commit [bd58c7]  Maximize  Restore  History

USB: serial: continue to write on errors

Do not discard buffered data and make sure to try to resubmit the write
urbs on errors.

Currently a recoverable error would lead to more data than necessary
being dropped.

Also upgrade error messages from debug to error log level.

Signed-off-by: Johan Hovold <>
Signed-off-by: Greg Kroah-Hartman <>

Johan Hovold Johan Hovold 2014-03-12

Greg Kroah-Hartman Greg Kroah-Hartman 2014-03-12

changed drivers/usb/serial/generic.c
drivers/usb/serial/generic.c Diff Switch to side-by-side view

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