bcachefs: Fix a shift greater than type size

Found by UBSAN

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/inode.c b/fs/bcachefs/inode.c
index b11aecf2cfabf5c0681bbec6843ca3bc1f3bfd5f..3462e248c9540b9756334a63c904372e163b5b31 100644 (file)
--- a/fs/bcachefs/inode.c
+++ b/fs/bcachefs/inode.c
@@ -479,7 +479,7 @@ int bch2_inode_create(struct btree_trans *trans,
        u64 min, max, start, *hint;
        int ret;
 
-       unsigned cpu = raw_smp_processor_id();
+       u64 cpu = raw_smp_processor_id();
        unsigned bits = (c->opts.inodes_32bit
                ? 31 : 63) - c->inode_shard_bits;