zram: factor out ZRAM_SAME write

Handling of ZRAM_SAME now uses a goto to the final stages of
zram_write_page() plus it introduces a branch and flags variable, which is
not making the code any simpler.  In reality, we can handle ZRAM_SAME
immediately when we detect such pages and remove a goto and a branch.

Factor out ZRAM_SAME handling into a separate routine to simplify
zram_write_page().

Link: https://lkml.kernel.org/r/20241218063513.297475-4-senozhatsky@chromium.org
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

0 files changed, 0 insertions, 0 deletions