1 files changed, 10 insertions, 7 deletions

diff --git a/drivers/scsi/esas2r/esas2r_vda.c b/drivers/scsi/esas2r/esas2r_vda.c
index f8ec6d636846..30028e56df63 100644
--- a/drivers/scsi/esas2r/esas2r_vda.c
+++ b/drivers/scsi/esas2r/esas2r_vda.c
@@ -84,7 +84,7 @@ bool esas2r_process_vda_ioctl(struct esas2r_adapter *a,
 		return false;
 	}
 
-	if (a->flags & AF_DEGRADED_MODE) {
+	if (test_bit(AF_DEGRADED_MODE, &a->flags)) {
 		vi->status = ATTO_STS_DEGRADED;
 		return false;
 	}
@@ -302,6 +302,7 @@ static void esas2r_complete_vda_ioctl(struct esas2r_adapter *a,
 		if (vi->cmd.cfg.cfg_func == VDA_CFG_GET_INIT) {
 			struct atto_ioctl_vda_cfg_cmd *cfg = &vi->cmd.cfg;
 			struct atto_vda_cfg_rsp *rsp = &rq->func_rsp.cfg_rsp;
+			char buf[sizeof(cfg->data.init.fw_release) + 1];
 
 			cfg->data_length =
 				cpu_to_le32(sizeof(struct atto_vda_cfg_init));
@@ -309,10 +310,12 @@ static void esas2r_complete_vda_ioctl(struct esas2r_adapter *a,
 				le32_to_cpu(rsp->vda_version);
 			cfg->data.init.fw_build = rsp->fw_build;
 
-			sprintf((char *)&cfg->data.init.fw_release,
-				"%1d.%02d",
-				(int)LOBYTE(le16_to_cpu(rsp->fw_release)),
-				(int)HIBYTE(le16_to_cpu(rsp->fw_release)));
+			snprintf(buf, sizeof(buf), "%1.1u.%2.2u",
+				 (int)LOBYTE(le16_to_cpu(rsp->fw_release)),
+				 (int)HIBYTE(le16_to_cpu(rsp->fw_release)));
+
+			memcpy(&cfg->data.init.fw_release, buf,
+			       sizeof(cfg->data.init.fw_release));
 
 			if (LOWORD(LOBYTE(cfg->data.init.fw_build)) == 'A')
 				cfg->data.init.fw_version =
@@ -386,7 +389,7 @@ void esas2r_build_mgt_req(struct esas2r_adapter *a,
 	vrq->length = cpu_to_le32(length);
 
 	if (vrq->length) {
-		if (a->flags & AF_LEGACY_SGE_MODE) {
+		if (test_bit(AF_LEGACY_SGE_MODE, &a->flags)) {
 			vrq->sg_list_offset = (u8)offsetof(
 				struct atto_vda_mgmt_req, sge);
 
@@ -424,7 +427,7 @@ void esas2r_build_ae_req(struct esas2r_adapter *a, struct esas2r_request *rq)
 
 	vrq->length = cpu_to_le32(sizeof(struct atto_vda_ae_data));
 
-	if (a->flags & AF_LEGACY_SGE_MODE) {
+	if (test_bit(AF_LEGACY_SGE_MODE, &a->flags)) {
 		vrq->sg_list_offset =
 			(u8)offsetof(struct atto_vda_ae_req, sge);
 		vrq->sge[0].length = cpu_to_le32(SGE_LAST | vrq->length);