From 130d5b415a091e493ac1508b9d27bbb85ba7b8c0 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 20 Jun 2014 11:43:20 +0200 Subject: [PATCH] btrfs: use E2BIG instead of EIO if compression does not help Return codes got updated in 60e1975acb48fc3d74a3422b21dde74c977ac3d5 (btrfs: return errno instead of -1 from compression) lzo wrapper returns E2BIG in this case, do the same for zlib. Signed-off-by: David Sterba --- fs/btrfs/zlib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/zlib.c b/fs/btrfs/zlib.c index 4f196314c0c1..b67d8fc81277 100644 --- a/fs/btrfs/zlib.c +++ b/fs/btrfs/zlib.c @@ -136,7 +136,7 @@ static int zlib_compress_pages(struct list_head *ws, if (workspace->def_strm.total_in > 8192 && workspace->def_strm.total_in < workspace->def_strm.total_out) { - ret = -EIO; + ret = -E2BIG; goto out; } /* we need another page for writing out. Test this