tree 7858f28e3a3c5ff1f0dc6f6165251c68b9709b4d
parent 98bdb0aa007ff7e8e0061936d8d0e210faf2e655
author Sage Weil <sage@newdream.net> 1295972374 -0800
committer Sage Weil <sage@newdream.net> 1295972374 -0800

libceph: fix socket write error handling

Pass errors from writing to the socket up the stack.  If we get -EAGAIN,
return 0 from the helper to simplify the callers' checks.

Signed-off-by: Sage Weil <sage@newdream.net>