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Commit 4ed8773b authored by Sebastian Ott's avatar Sebastian Ott Committed by Christian Borntraeger
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KVM: s390: fix fallthrough annotation 



A case statement in kvm_s390_shadow_tables uses fallthrough annotations
which are not recognized by gcc because they are hidden within a block.
Move these annotations out of the block to fix (W=1) warnings like below:

arch/s390/kvm/gaccess.c: In function 'kvm_s390_shadow_tables':
arch/s390/kvm/gaccess.c:1029:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
  case ASCE_TYPE_REGION1: {
                          ^

Signed-off-by: default avatarSebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: default avatarCornelia Huck <cohuck@redhat.com>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
parent a5e0acea

arch/s390/kvm/gaccess.c

+3 −6
Original line number Diff line number Diff line
@@ -1050,8 +1050,7 @@ static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr, 
		rc = gmap_shadow_r2t(sg, saddr, rfte.val, *fake);

		if (rc)

			return rc;

		/* fallthrough */

	}

	} /* fallthrough */

	case ASCE_TYPE_REGION2: {

		union region2_table_entry rste;
@@ -1077,8 +1076,7 @@ static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr, 
		rc = gmap_shadow_r3t(sg, saddr, rste.val, *fake);

		if (rc)

			return rc;

		/* fallthrough */

	}

	} /* fallthrough */

	case ASCE_TYPE_REGION3: {

		union region3_table_entry rtte;
@@ -1113,8 +1111,7 @@ static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr, 
		rc = gmap_shadow_sgt(sg, saddr, rtte.val, *fake);

		if (rc)

			return rc;

		/* fallthrough */

	}

	} /* fallthrough */

	case ASCE_TYPE_SEGMENT: {

		union segment_table_entry ste;