f9ee31dc7f
filemap_get_folio works differenty in 6.1 vs. later kernels (returning NULL in 6.1 instead of an error). Add this minor correction which addresses the regression in the patch: cifs: Fix flushing, invalidation and file size with copy_file_range() Link: https://lore.kernel.org/all/a76b370f93cb928c049b94e1fde0d2da506dfcb2.camel@amazon.com/ Reported-by: "Jitindar Singh, Suraj" <surajjs@amazon.com> Suggested-by: David Howells <dhowells@redhat.com> Reported-by: Salvatore Bonaccorso <carnil@debian.org> Signed-off-by: Steve French <stfrench@microsoft.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>