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btrfs: send: remove redundant assignments to variable ret

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The variable ret is being initialized to zero and also later re-assigned
to zero. In both cases the assignment is redundant since the value is
never read after the assignment and hence they can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Colin Ian King 2024-11-13 13:00:12 +00:00 committed by David Sterba
parent 27602f1d1b
commit d0ad40d730
1 changed files with 1 additions and 2 deletions
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3
fs/btrfs/send.c
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@ -7259,7 +7259,7 @@ static int changed_cb(struct btrfs_path *left_path,
enum btrfs_compare_tree_result result,
struct send_ctx *sctx)
{
int ret = 0;
int ret;
/*
* We can not hold the commit root semaphore here. This is because in
@ -7319,7 +7319,6 @@ static int changed_cb(struct btrfs_path *left_path,
return 0;
}
result = BTRFS_COMPARE_TREE_CHANGED;
ret = 0;
}
sctx->left_path = left_path;