iwlwifi: properly initialize calibration command header

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 16 insertions, 18 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 1fe83d45443a..77615045de69 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2896,11 +2896,6 @@ enum {
 };
 
 
-struct iwl_cal_xtal_freq {
-        u8 cap_pin1;
-        u8 cap_pin2;
-} __attribute__ ((packed));
-
 #define IWL_CALIB_INIT_CFG_ALL  __constant_cpu_to_le32(0xffffffff)
 
 struct iwl_calib_cfg_elmnt_s {
@@ -2935,31 +2930,34 @@ struct iwl_calib_cmd {
         u8 data[0];
 } __attribute__ ((packed));
 
-/* "Differential Gain" opcode used in REPLY_PHY_CALIBRATION_CMD. */
-
+/* IWL_PHY_CALIBRATE_DIFF_GAIN_CMD (7) */
 struct iwl_calib_diff_gain_cmd {
-        u8 opCode;              /* IWL_PHY_CALIBRATE_DIFF_GAIN_CMD (7) */
-        u8 flags;               /* not used */
-        __le16 reserved;
+        struct iwl_calib_hdr hdr;
         s8 diff_gain_a;         /* see above */
         s8 diff_gain_b;
         s8 diff_gain_c;
         u8 reserved1;
 } __attribute__ ((packed));
 
-struct iwl_calib_chain_noise_reset_cmd {
-        u8 op_code;     /* IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD */
-        u8 flags;       /* not used */
-        __le16 reserved;
+struct iwl_calib_xtal_freq_cmd {
+        struct iwl_calib_hdr hdr;
+        u8 cap_pin1;
+        u8 cap_pin2;
+        u8 pad[2];
 } __attribute__ ((packed));
 
+/* IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD */
+struct iwl_calib_chain_noise_reset_cmd {
+        struct iwl_calib_hdr hdr;
+        u8 data[0];
+};
+
+/* IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD */
 struct iwl_calib_chain_noise_gain_cmd {
-        u8 op_code;     /* IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD */
-        u8 flags;       /* not used */
-        __le16 reserved;
+        struct iwl_calib_hdr hdr;
         u8 delta_gain_1;
         u8 delta_gain_2;
-        __le16 reserved1;
+        u8 pad[2];
 } __attribute__ ((packed));
 
 /******************************************************************************