[PATCH 3.16.y-ckt 151/216] dm space map metadata: fix sm_bootstrap_get_nr_blocks()

3.16.7-ckt4 -stable review patch. If anyone has any objections, please let me know. -- From: Dan Carpenter commit c1c6156fe4d4577444b769d7edd5dd503e57bbc9 upstream. This function isn't right and it causes a static checker warning: drivers/md/dm-thin.c:3016

[PATCH 3.16.y-ckt 151/216] dm space map metadata: fix sm_bootstrap_get_nr_blocks()

3.16.7-ckt4 -stable review patch. If anyone has any objections, please let me know. -- From: Dan Carpenter dan.carpen...@oracle.com commit c1c6156fe4d4577444b769d7edd5dd503e57bbc9 upstream. This function isn't right and it causes a static checker warning: