[PATCH 5/5] xfs_io: print dedupe errors to stderr, not stdout

[Darrick J. Wong]

Signed-off-by: Darrick J. Wong <darrick.wong at oracle.com>
---
 io/reflink.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)


diff --git a/io/reflink.c b/io/reflink.c
index def01be..a09e82d 100644
--- a/io/reflink.c
+++ b/io/reflink.c
@@ -78,11 +78,13 @@ dedupe_ioctl(
 			goto done;
 		}
 		if (info->status < 0) {
-			printf("dedupe: %s\n", _(strerror(-info->status)));
+			fprintf(stderr, "dedupe: %s\n",
+					_(strerror(-info->status)));
 			goto done;
 		}
 		if (info->status == XFS_EXTENT_DATA_DIFFERS) {
-			printf(_("Extents did not match.\n"));
+			fprintf(stderr, "dedupe: %s\n",
+					_("Extents did not match."));
 			goto done;
 		}
 		if (args->length != 0 &&