[PATCH 1/2] block: fix error code for zone-append

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avoid returning success when it should report failure, preventing
odd behavior in caller.

Signed-off-by: Kanchan Joshi <joshi.k@xxxxxxxxxxx>
Signed-off-by: Selvakumar S <selvakuma.s1@xxxxxxxxxxx>
Signed-off-by: Nitesh Shetty <nj.shetty@xxxxxxxxxxx>
Signed-off-by: Javier Gonzalez <javier.gonz@xxxxxxxxxxx>
---
 block/bio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/bio.c b/block/bio.c
index a7366c0..0cecdbc 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1044,7 +1044,7 @@ static int __bio_iov_append_get_pages(struct bio *bio, struct iov_iter *iter)
 	size_t offset;
 
 	if (WARN_ON_ONCE(!max_append_sectors))
-		return 0;
+		return -EINVAL;
 
 	/*
 	 * Move page array up in the allocated memory for the bio vecs as far as
-- 
2.7.4




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