mwifiex: use sizeof(array) to print_hex_dump_bytes

DBG_CMD_NUM is the number of commands, not the actual bytes of
data for printing.

Also remove the duplicated DBG_CMD_NUM definition.

Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 7 insertions, 6 deletions

diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 8d465107f52b..6627f9caabd0 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -918,20 +918,23 @@ mwifiex_cmd_timeout_func(unsigned long function_context)
                 dev_err(adapter->dev, "last_cmd_index = %d\n",
                         adapter->dbg.last_cmd_index);
                 print_hex_dump_bytes("last_cmd_id: ", DUMP_PREFIX_OFFSET,
-                                     adapter->dbg.last_cmd_id, DBG_CMD_NUM);
+                                     adapter->dbg.last_cmd_id,
+                                     sizeof(adapter->dbg.last_cmd_id));
                 print_hex_dump_bytes("last_cmd_act: ", DUMP_PREFIX_OFFSET,
-                                     adapter->dbg.last_cmd_act, DBG_CMD_NUM);
+                                     adapter->dbg.last_cmd_act,
+                                     sizeof(adapter->dbg.last_cmd_act));
 
                 dev_err(adapter->dev, "last_cmd_resp_index = %d\n",
                         adapter->dbg.last_cmd_resp_index);
                 print_hex_dump_bytes("last_cmd_resp_id: ", DUMP_PREFIX_OFFSET,
                                      adapter->dbg.last_cmd_resp_id,
-                                     DBG_CMD_NUM);
+                                     sizeof(adapter->dbg.last_cmd_resp_id));
 
                 dev_err(adapter->dev, "last_event_index = %d\n",
                         adapter->dbg.last_event_index);
                 print_hex_dump_bytes("last_event: ", DUMP_PREFIX_OFFSET,
-                                     adapter->dbg.last_event, DBG_CMD_NUM);
+                                     adapter->dbg.last_event,
+                                     sizeof(adapter->dbg.last_event));
 
                 dev_err(adapter->dev, "data_sent=%d cmd_sent=%d\n",
                         adapter->data_sent, adapter->cmd_sent);
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index c2d0ab146af5..0b747ec84c4d 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -115,8 +115,6 @@ enum {
 #define MWIFIEX_TYPE_DATA                               0
 #define MWIFIEX_TYPE_EVENT                              3
 
-#define DBG_CMD_NUM                                             5
-
 #define MAX_BITMAP_RATES_SIZE                   10
 
 #define MAX_CHANNEL_BAND_BG     14