tree f725698c4e76afbfe95569ef73a735a30cf6ca37
parent 0cedc4e1c870d5d4811b3ed2aca98b41334f10e4
author Ben Hutchings <ben@decadent.org.uk> 1329026563 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1330117934 -0800

cdc-wdm: Don't clear WDM_READ unless entire read buffer is emptied

The WDM_READ flag is cleared later iff desc->length is reduced to 0.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Tested-by: Bjørn Mork <bjorn@mork.no>
Cc: Oliver Neukum <oliver@neukum.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>