bcachefs: remove redundant assignment to variable ret

Variable ret is being assigned a value that is never read, it is
being re-assigned a couple of statements later on. The assignment
is redundant and can be removed.

Cleans up clang scan build warning:
fs/bcachefs/super-io.c:806:2: warning: Value stored to 'ret' is
never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/super-io.c b/fs/bcachefs/super-io.c
index a3a9e85ab03c0b3eb288255eda63bceede7af487..38a5073202c57ee4e24bb20a28eca224c65695da 100644 (file)
--- a/fs/bcachefs/super-io.c
+++ b/fs/bcachefs/super-io.c
@@ -804,7 +804,6 @@ got_super:
                goto err;
        }
 
-       ret = 0;
        sb->have_layout = true;
 
        ret = bch2_sb_validate(sb, &err, READ);