netfs: Reduce number of conditional branches in netfs_perform_write()

Reduce the number of conditional branches in netfs_perform_write() by
merging in netfs_how_to_modify() and then creating a separate if-statement
for each way we might modify a folio.  Note that this means replicating the
data copy in each path.

Signed-off-by: David Howells <[email protected]>
cc: Jeff Layton <[email protected]>
cc: [email protected]
cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]/ # v2
Signed-off-by: Christian Brauner <[email protected]>

0 files changed, 0 insertions, 0 deletions