[PATCH 3.18 11/45] cifs: Fix missing put_xid in cifs_file_strict_mmap

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Matthew Wilcox commit f04a703c3d613845ae3141bfaf223489de8ab3eb upstream. If cifs_zap_mapping() returned an error, we would return without putting the xid that we got

[PATCH 3.18 11/45] cifs: Fix missing put_xid in cifs_file_strict_mmap

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Matthew Wilcox commit f04a703c3d613845ae3141bfaf223489de8ab3eb upstream. If cifs_zap_mapping() returned an error, we would return without putting the xid that we got earlier. Restructure