bcachefs: Fix kmsan warnings in bch2_extent_crc_pack()

We store to all fields, so the kmsan warnings were spurious - but
initializing via stores to bitfields appear to have been giving the
compiler/kmsan trouble, and they're not necessary.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2025-03-20 13:24:50 -04:00
commit 53cf2a3daa