cifs: Fix missing put_xid in cifs_file_strict_mmap

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commit f04a703c3d upstream.

If cifs_zap_mapping() returned an error, we would return without putting
the xid that we got earlier.  Restructure cifs_file_strict_mmap() and
cifs_file_mmap() to be more similar to each other and have a single
point of return that always puts the xid.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Matthew Wilcox 2017-12-15 12:48:32 -08:00 • committed by Greg Kroah-Hartman

parent b4a9ffad97

commit 061df7705a

1 changed files with 12 additions and 14 deletions

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fs/cifs/file.c

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