[PATCH net] net: hns3: remove a misused pragma packed

hclge_dbg_reg_info[] is defined as an array of packed structure
accidentally. However, this array contains pointers, which are
no longer aligned naturally, and cannot be relocated on PPC64.
Hence, when compile-testing this driver on PPC64 with
CONFIG_RELOCATABLE=y (e.g. PowerPC allyesconfig), there will be
some warnings.

Since each field in structure hclge_qos_pri_map_cmd and
hclge_dbg_bitmap_cmd is type u8, the pragma packed is unnecessary
for these two structures as well, so remove the pragma packed in
hclge_debugfs.h to fix this issue, and this increases
hclge_dbg_reg_info[] by 4 bytes per entry.

Fixes: a582b78dfc33 ("net: hns3: code optimization for debugfs related to "dump reg"")
Reported-by: Stephen Rothwell <redacted>
Signed-off-by: Huazhong Tan <redacted>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h
index a9066e6..ca2ab6c 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h

@@ -35,8 +35,6 @@
 
 #define HCLGE_DBG_DFX_SSU_2_OFFSET 12
 
-#pragma pack(1)
-
 struct hclge_qos_pri_map_cmd {
 	u8 pri0_tc  : 4,
 	   pri1_tc  : 4;

@@ -85,8 +83,6 @@ struct hclge_dbg_reg_type_info {
 	struct hclge_dbg_reg_common_msg reg_msg;
 };
 
-#pragma pack()
-
 static const struct hclge_dbg_dfx_message hclge_dbg_bios_common_reg[] = {
 	{false, "Reserved"},
 	{true,	"BP_CPU_STATE"},

-- 
2.7.4

From: Huazhong Tan <redacted>
Date: Mon, 7 Dec 2020 15:20:25 +0800

hclge_dbg_reg_info[] is defined as an array of packed structure
accidentally. However, this array contains pointers, which are
no longer aligned naturally, and cannot be relocated on PPC64.
Hence, when compile-testing this driver on PPC64 with
CONFIG_RELOCATABLE=y (e.g. PowerPC allyesconfig), there will be
some warnings.

Since each field in structure hclge_qos_pri_map_cmd and
hclge_dbg_bitmap_cmd is type u8, the pragma packed is unnecessary
for these two structures as well, so remove the pragma packed in
hclge_debugfs.h to fix this issue, and this increases
hclge_dbg_reg_info[] by 4 bytes per entry.

Fixes: a582b78dfc33 ("net: hns3: code optimization for debugfs related to "dump reg"")
Reported-by: Stephen Rothwell <redacted>
Signed-off-by: Huazhong Tan <redacted>

Applied, thank you.