[PATCH 4.10 102/129] staging: lustre: ptlrpc: avoid warning on missing return

4.10-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 74e3bb75315ce62a4567f2871276bab32802e8b4 upstream. The newly added function triggers a harmless warning:

[PATCH 4.10 102/129] staging: lustre: ptlrpc: avoid warning on missing return

4.10-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 74e3bb75315ce62a4567f2871276bab32802e8b4 upstream. The newly added function triggers a harmless warning: drivers/staging/lustre/lustre/ptlrpc/pack_generic.c: In function