cifs: Fix signature miscalculation

Fix the calculation of packet signatures by adding the offset into a page
in the read or write data payload when hashing the pages from it.

Fixes: 39bc58203f04 ("cifs: Add a function to Hash the contents of an iterator")
Signed-off-by: David Howells <[email protected]>
Reviewed-by: Tom Talpey <[email protected]>
Reviewed-by: Paulo Alcantara (Red Hat) <[email protected]>
cc: Shyam Prasad N <[email protected]>
cc: Rohith Surabattula <[email protected]>
cc: Jeff Layton <[email protected]>
cc: [email protected]
cc: [email protected]
Signed-off-by: Steve French <[email protected]>

0 files changed, 0 insertions, 0 deletions