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authorTomas Winkler <tomas.winkler@intel.com>2012-03-14 14:39:42 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-14 12:14:25 -0700
commit1ccb7b6249f9bc50678e2a383084ed0a34cc9239 (patch)
tree09ffce08ad018f5a4cf2b0b6f42af0704946e6e4 /MAINTAINERS
parent5f9092f36fa8707d487a911299b21d6df846319c (diff)
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staging/mei: propagate error codes up in the write flow
Change mei_write_message's return type from bool to int to enable propagation of the error code up to caller functions. The function now returns -EIO when low level write fails and 0 on success. A similar change is done in intermediate caller functions: mei_send_flow_control, mei_connect, and mei_disconnect This makes code more alike to typical Linux kernel error handling. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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