X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=block%2Fbio-integrity.c;h=6e091ccadcd4c8b0fa78e98b8c1f90592fc474b8;hb=refs%2Fheads%2F10;hp=f6325d573c10a42c673f844e4fb9585a0d9bd292;hpb=024f35c55233fb6041e2b31165271f5b941802e6;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

diff --git a/block/bio-integrity.c b/block/bio-integrity.c
index f6325d573c10..6e091ccadcd4 100644
--- a/block/bio-integrity.c
+++ b/block/bio-integrity.c
@@ -175,6 +175,9 @@ bool bio_integrity_enabled(struct bio *bio)
 	if (!bio_is_rw(bio))
 		return false;
 
+	if (!bio_sectors(bio))
+		return false;
+
 	/* Already protected? */
 	if (bio_integrity(bio))
 		return false;