diff --git a/package/lean/mt/drivers/mt7603e/src/mt7603_wifi/os/linux/rt_linux.c b/package/lean/mt/drivers/mt7603e/src/mt7603_wifi/os/linux/rt_linux.c
index 98e3280bb..5eec53ceb 100644
--- a/package/lean/mt/drivers/mt7603e/src/mt7603_wifi/os/linux/rt_linux.c
+++ b/package/lean/mt/drivers/mt7603e/src/mt7603_wifi/os/linux/rt_linux.c
@@ -914,17 +914,15 @@ static inline void __RtmpOSFSInfoChange(OS_FS_INFO * pOSFSInfo, BOOLEAN bSet)
 
 #endif
 #endif
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 		pOSFSInfo->fs = get_fs();
 		set_fs(KERNEL_DS);
-#endif
 	} else {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
 		set_fs(pOSFSInfo->fs);
-#endif
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
 		current->fsuid = pOSFSInfo->fsuid;
 		current->fsgid = pOSFSInfo->fsgid;
+#endif
 #endif
 	}
 }
@@ -1940,7 +1938,7 @@ VOID RtmpDrvAllMacPrint(
 	if (!msg)
 		return;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	orig_fs = get_fs();
 	set_fs(KERNEL_DS);
 #endif
@@ -1971,7 +1969,7 @@ VOID RtmpDrvAllMacPrint(
 		}
 		filp_close(file_w, NULL);
 	}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	set_fs(orig_fs);
 #endif
 	os_free_mem(NULL, msg);
@@ -1995,7 +1993,7 @@ VOID RtmpDrvAllE2PPrint(
 	if (!msg)
 		return;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	orig_fs = get_fs();
 	set_fs(KERNEL_DS);
 #endif
@@ -2027,7 +2025,7 @@ VOID RtmpDrvAllE2PPrint(
 		}
 		filp_close(file_w, NULL);
 	}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	set_fs(orig_fs);
 #endif
 	os_free_mem(NULL, msg);
@@ -2043,7 +2041,7 @@ VOID RtmpDrvAllRFPrint(
 	RTMP_STRING *fileName = "RFDump.txt";
 	mm_segment_t orig_fs;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	orig_fs = get_fs();
 	set_fs(KERNEL_DS);
 #endif
@@ -2062,7 +2060,7 @@ VOID RtmpDrvAllRFPrint(
 		}
 		filp_close(file_w, NULL);
 	}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	set_fs(orig_fs);
 #endif
 }
diff --git a/package/lean/mt/drivers/mt7615d/src/mt_wifi/os/linux/rt_linux.c b/package/lean/mt/drivers/mt7615d/src/mt_wifi/os/linux/rt_linux.c
index 6600e29c6..90a599639 100644
--- a/package/lean/mt/drivers/mt7615d/src/mt_wifi/os/linux/rt_linux.c
+++ b/package/lean/mt/drivers/mt7615d/src/mt_wifi/os/linux/rt_linux.c
@@ -865,17 +865,15 @@ static inline void __RtmpOSFSInfoChange(OS_FS_INFO *pOSFSInfo, BOOLEAN bSet)
 		/* pOSFSInfo->fsgid = (int)(current_fsgid()); */
 #endif
 #endif
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0))
+#if 0
 		pOSFSInfo->fs = get_fs();
 		set_fs(KERNEL_DS);
-#endif
 	} else {
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0))
 		set_fs(pOSFSInfo->fs);
-#endif
 #if (KERNEL_VERSION(2, 6, 29) > LINUX_VERSION_CODE)
 		current->fsuid = pOSFSInfo->fsuid;
 		current->fsgid = pOSFSInfo->fsgid;
+#endif
 #endif
 	}
 }
@@ -1929,7 +1927,7 @@ VOID RtmpDrvAllMacPrint(
 	if (!msg)
 		return;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	orig_fs = get_fs();
 	set_fs(KERNEL_DS);
 #endif
@@ -1974,7 +1972,7 @@ VOID RtmpDrvAllMacPrint(
 		filp_close(file_w, NULL);
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	set_fs(orig_fs);
 #endif
 	os_free_mem(msg);
@@ -1999,7 +1997,7 @@ VOID RtmpDrvAllE2PPrint(
 	if (!msg)
 		return;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	orig_fs = get_fs();
 	set_fs(KERNEL_DS);
 #endif
@@ -2045,7 +2043,7 @@ VOID RtmpDrvAllE2PPrint(
 		filp_close(file_w, NULL);
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	set_fs(orig_fs);
 #endif
 	os_free_mem(msg);
@@ -2061,7 +2059,7 @@ VOID RtmpDrvAllRFPrint(
 	RTMP_STRING *fileName = "RFDump.txt";
 	mm_segment_t orig_fs;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	orig_fs = get_fs();
 	set_fs(KERNEL_DS);
 #endif
@@ -2095,7 +2093,7 @@ VOID RtmpDrvAllRFPrint(
 		filp_close(file_w, NULL);
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
+#if 0
 	set_fs(orig_fs);
 #endif
 }