[PATCH 3.16.y-ckt 162/180] Btrfs: clean up an error code in btrfs_init_space_info()

3.16.7-ckt24 -stable review patch. If anyone has any objections, please let me know. ---8< From: Dan Carpenter commit 0dc924c5f2a3c4d999e12feaccee5f970cea1315 upstream. If we return 1 here, then the caller treats it as an error and

[PATCH 3.16.y-ckt 162/180] Btrfs: clean up an error code in btrfs_init_space_info()

3.16.7-ckt24 -stable review patch. If anyone has any objections, please let me know. ---8< From: Dan Carpenter commit 0dc924c5f2a3c4d999e12feaccee5f970cea1315 upstream. If we return 1 here, then the caller