gcc points out that we are converting a 16-bit integer into a 32-bit
little-endian type and assigning that to 16-bit little-endian
will end up with a zero:
drivers/scsi/qedf/drv_fcoe_fw_funcs.c: In function
'init_initiator_rw_fcoe_task':
include/uapi/linux/byteorder/big_endian.h:32:26: error: large integer
implicitly truncated to unsigned type [-Werror=overflow]
t_st_ctx->read_write.rx_id = cpu_to_le32(FCOE_RX_ID);
The correct solution appears to be to just use a 16-bit byte swap instead.
Fixes: be086e7c53f1 ("qed*: Utilize Firmware 8.15.3.0")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/scsi/qedf/drv_fcoe_fw_funcs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qedf/drv_fcoe_fw_funcs.c
b/drivers/scsi/qedf/drv_fcoe_fw_funcs.c
index bb812db48da6..8c65e3b034dc 100644
--- a/drivers/scsi/qedf/drv_fcoe_fw_funcs.c
+++ b/drivers/scsi/qedf/drv_fcoe_fw_funcs.c
@@ -8,7 +8,7 @@
#include "drv_fcoe_fw_funcs.h"
#include "drv_scsi_fw_funcs.h"
-#define FCOE_RX_ID ((u32)0x0000FFFF)
+#define FCOE_RX_ID (0xFFFFu)
static inline void init_common_sqe(struct fcoe_task_params *task_params,
enum fcoe_sqe_request_type request_type)
@@ -59,7 +59,7 @@ int init_initiator_rw_fcoe_task(struct fcoe_task_params
*task_params,
t_st_ctx->read_only.task_type = task_params->task_type;
SET_FIELD(t_st_ctx->read_write.flags,
FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_EXP_FIRST_FRAME, 1);
- t_st_ctx->read_write.rx_id = cpu_to_le32(FCOE_RX_ID);
+ t_st_ctx->read_write.rx_id = cpu_to_le16(FCOE_RX_ID);
/* Ustorm ctx */
u_ag_ctx = &ctx->ustorm_ag_context;
@@ -151,7 +151,7 @@ int init_initiator_midpath_unsolicited_fcoe_task(
t_st_ctx->read_only.task_type = task_params->task_type;
SET_FIELD(t_st_ctx->read_write.flags,
FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_EXP_FIRST_FRAME, 1);
- t_st_ctx->read_write.rx_id = cpu_to_le32(FCOE_RX_ID);
+ t_st_ctx->read_write.rx_id = cpu_to_le16(FCOE_RX_ID);
/* Init Ustorm */
u_ag_ctx = &ctx->ustorm_ag_context;
--
2.9.0
