initfs: Do not warn on missing jffs2 fsck

We know there is no command and we plan to have this the default.

Suppress the message to avoid user questions and concerns.

Signed-off-by: Milton Miller <miltonm@us.ibm.com>
diff --git a/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh b/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh
index 7fc6587..f2fe938 100644
--- a/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh
+++ b/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh
@@ -119,7 +119,8 @@
 	then
 		debug_takeover "fsck of read-write fs on $rwdev failed (rc=$rc)"
 	fi
-else
+elif test $fsck != /sbin/fsck.jffs2
+then
 	echo "No '$fsck' in read only fs, skipping fsck."
 fi