[PATCH 2/5] staging: rtl8723bs: replace FIELD_OFFSET usage with offsetof

[Navaneeth K <knavaneeth786@gmail.com>]

Replace usage of the custom FIELD_OFFSET macro with the standard
offsetof() macro in drv_types.h. This improves code readability and
standardization.

Signed-off-by: Navaneeth K <knavaneeth786@gmail.com>
---
 drivers/staging/rtl8723bs/include/drv_types.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/include/drv_types.h b/drivers/staging/rtl8723bs/include/drv_types.h
index dd9018aa4ee5..47cabf8707f6 100644
--- a/drivers/staging/rtl8723bs/include/drv_types.h
+++ b/drivers/staging/rtl8723bs/include/drv_types.h
@@ -173,9 +173,9 @@ struct registry_priv {
 
 
 /* For registry parameters */
-#define RGTRY_OFT(field) ((u32)FIELD_OFFSET(struct registry_priv, field))
+#define RGTRY_OFT(field) ((u32)offsetof(struct registry_priv, field))
 #define RGTRY_SZ(field)   sizeof(((struct registry_priv *)0)->field)
-#define BSSID_OFT(field) ((u32)FIELD_OFFSET(struct wlan_bssid_ex, field))
+#define BSSID_OFT(field) ((u32)offsetof(struct wlan_bssid_ex, field))
 #define BSSID_SZ(field)   sizeof(((struct wlan_bssid_ex *) 0)->field)
 
 #include <drv_types_sdio.h>
-- 
2.43.0