[PATCH 3.18 033/185] IB/ipoib: Fix for potential no-carrier state

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alex Estrin [ Upstream commit 1029361084d18cc270f64dfd39529fafa10cfe01 ] On reboot SM can program port pkey table before ipoib registered its event handler, which could

[PATCH 3.18 033/185] IB/ipoib: Fix for potential no-carrier state

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Alex Estrin [ Upstream commit 1029361084d18cc270f64dfd39529fafa10cfe01 ] On reboot SM can program port pkey table before ipoib registered its event handler, which could result in missing pkey