[PATCH 09/20] qla2xxx: Change data_dsd into an array

[Bart Van Assche]

This patch avoids that Coverity complains about using a scalar as an array.

Cc: Himanshu Madhani <hmadh...@marvell.com>
Cc: Giridhar Malavali <gmalav...@marvell.com>
Signed-off-by: Bart Van Assche <bvanass...@acm.org>
---
 drivers/scsi/qla2xxx/qla_def.h    | 4 ++--
 drivers/scsi/qla2xxx/qla_iocb.c   | 4 ++--
 drivers/scsi/qla2xxx/qla_target.c | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 1a4095c56eee..46a260038c30 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1848,7 +1848,7 @@ struct crc_context {
                        uint16_t        reserved_2;
                        uint16_t        reserved_3;
                        uint32_t        reserved_4;
-                       struct dsd64    data_dsd;
+                       struct dsd64    data_dsd[1];
                        uint32_t        reserved_5[2];
                        uint32_t        reserved_6;
                } nobundling;
@@ -1858,7 +1858,7 @@ struct crc_context {
                        uint16_t        reserved_1;
                        __le16  dseg_count;     /* Data segment count */
                        uint32_t        reserved_2;
-                       struct dsd64    data_dsd;
+                       struct dsd64    data_dsd[1];
                        struct dsd64    dif_dsd;
                } bundling;
        } u;
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 9312b19ed708..b6161dfc7527 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -1515,7 +1515,7 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct 
cmd_type_crc_2 *cmd_pkt,
        }
 
        if (!bundling) {
-               cur_dsd = &crc_ctx_pkt->u.nobundling.data_dsd;
+               cur_dsd = &crc_ctx_pkt->u.nobundling.data_dsd[0];
        } else {
                /*
                 * Configure Bundling if we need to fetch interlaving
@@ -1525,7 +1525,7 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct 
cmd_type_crc_2 *cmd_pkt,
                crc_ctx_pkt->u.bundling.dif_byte_count = cpu_to_le32(dif_bytes);
                crc_ctx_pkt->u.bundling.dseg_count = cpu_to_le16(tot_dsds -
                                                        tot_prot_dsds);
-               cur_dsd = &crc_ctx_pkt->u.bundling.data_dsd;
+               cur_dsd = &crc_ctx_pkt->u.bundling.data_dsd[0];
        }
 
        /* Finish the common fields of CRC pkt */
diff --git a/drivers/scsi/qla2xxx/qla_target.c 
b/drivers/scsi/qla2xxx/qla_target.c
index d3457cea61e3..c3a371d84595 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -3173,7 +3173,7 @@ qlt_build_ctio_crc2_pkt(struct qla_qpair *qpair, struct 
qla_tgt_prm *prm)
        pkt->crc_context_len = CRC_CONTEXT_LEN_FW;
 
        if (!bundling) {
-               cur_dsd = &crc_ctx_pkt->u.nobundling.data_dsd;
+               cur_dsd = &crc_ctx_pkt->u.nobundling.data_dsd[0];
        } else {
                /*
                 * Configure Bundling if we need to fetch interlaving
@@ -3183,7 +3183,7 @@ qlt_build_ctio_crc2_pkt(struct qla_qpair *qpair, struct 
qla_tgt_prm *prm)
                crc_ctx_pkt->u.bundling.dif_byte_count = cpu_to_le32(dif_bytes);
                crc_ctx_pkt->u.bundling.dseg_count =
                        cpu_to_le16(prm->tot_dsds - prm->prot_seg_cnt);
-               cur_dsd = &crc_ctx_pkt->u.bundling.data_dsd;
+               cur_dsd = &crc_ctx_pkt->u.bundling.data_dsd[0];
        }
 
        /* Finish the common fields of CRC pkt */
-- 
2.22.0.rc1