Merge tag 'i2c-for-5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa...

[linux-2.6-microblaze.git] / drivers / target / target_core_sbc.c

diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index ca1b231..f613283 100644 (file)
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -312,6 +312,12 @@ sbc_setup_write_same(struct se_cmd *cmd, unsigned char flags, struct sbc_ops *op
                pr_warn("WRITE SAME with ANCHOR not supported\n");
                return TCM_INVALID_CDB_FIELD;
        }
+
+       if (flags & 0x01) {
+               pr_warn("WRITE SAME with NDOB not supported\n");
+               return TCM_INVALID_CDB_FIELD;
+       }
+
        /*
         * Special case for WRITE_SAME w/ UNMAP=1 that ends up getting
         * translated into block discard requests within backend code.