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authorDavid Sterba <dsterba@suse.cz>2014-06-20 11:43:20 +0200
committerChris Mason <clm@fb.com>2014-07-03 07:04:13 -0700
commit130d5b415a091e493ac1508b9d27bbb85ba7b8c0 (patch)
tree22372bc71d922d5ba38073dab2283d0ca822eec4
parent0a4eaea892a479aeebccde65986b27cfb6e33a78 (diff)
downloadlinux-130d5b415a091e493ac1508b9d27bbb85ba7b8c0.tar.bz2
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 <dsterba@suse.cz>
-rw-r--r--fs/btrfs/zlib.c2
1 files changed, 1 insertions, 1 deletions
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