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scsi: qla2xxx: Change data_dsd into an array 

This patch does not change any functionality but fixes a Coverity complaint
about using a scalar as an array.

Cc: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2019-08-08 20:01:33 -07:00 committed by Martin K. Petersen
parent bb6efb1ea6
commit 9e75b5e2c8
3 changed files with 6 additions and 6 deletions
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4
drivers/scsi/qla2xxx/qla_def.h
View File

@ -1852,7 +1852,7 @@ 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;
@ -1862,7 +1862,7 @@ 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;

4
drivers/scsi/qla2xxx/qla_iocb.c
View File

@ -1516,7 +1516,7 @@ 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
@ -1526,7 +1526,7 @@ 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 */

4
drivers/scsi/qla2xxx/qla_target.c
View File

@ -3163,7 +3163,7 @@ 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
@ -3173,7 +3173,7 @@ 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 */