diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
index 2764ff7ca62a..3dac04967829 100644
--- a/drivers/iommu/io-pgtable-arm.c
+++ b/drivers/iommu/io-pgtable-arm.c
@@ -681,9 +681,12 @@ static int arm_lpae_map_sg(struct io_pgtable_ops *ops, unsigned long iova,
 				arm_lpae_iopte *ptep = ms.pgtable +
 					ARM_LPAE_LVL_IDX(iova, MAP_STATE_LVL,
 							 data);
-				arm_lpae_init_pte(
+				ret = arm_lpae_init_pte(
 					data, iova, phys, prot, MAP_STATE_LVL,
 					ptep, ms.prev_pgtable, false);
+				if (ret)
+					goto out_err;
+
 				ms.num_pte++;
 			} else {
 				ret = __arm_lpae_map(data, iova, phys, pgsize,
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 68363adefd90..bc061024857c 100644
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -978,14 +978,16 @@ int mmc_flush_cache(struct mmc_card *card)
 {
 	int err = 0;
 
-	if (mmc_cache_enabled(card->host)) {
-		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
-				 EXT_CSD_FLUSH_CACHE, 1,
-				 MMC_CACHE_FLUSH_TIMEOUT_MS);
-		if (err)
-			pr_err("%s: cache flush error %d\n",
-					mmc_hostname(card->host), err);
-	}
+        if (mmc_card_mmc(card) &&
+                        (card->ext_csd.cache_size > 0) &&
+                        (card->ext_csd.cache_ctrl & 1)) {
+                err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
+                                 EXT_CSD_FLUSH_CACHE, 1,
+                                 MMC_CACHE_FLUSH_TIMEOUT_MS);
+                if (err)
+                        pr_err("%s: cache flush error %d\n",
+                                        mmc_hostname(card->host), err);
+        }
 
 	return err;
 }
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index 624baef87b19..afc4a9fe6563 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -2184,6 +2184,7 @@ static void cpuset_cancel_attach(struct cgroup_taskset *tset)
 	struct cpuset *cs;
 
 	cgroup_taskset_first(tset, &css);
+	cs = css_cs(css);
 
 	percpu_down_write(&cpuset_rwsem);
 	cs->attach_in_progress--;
diff --git a/net/core/filter.c b/net/core/filter.c
index e9ffb27864f5..73557ef1b3f0 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -4745,7 +4745,7 @@ static int bpf_ipv6_fib_lookup(struct net *net, struct bpf_fib_lookup *params,
 	struct in6_addr *src = (struct in6_addr *) params->ipv6_src;
 	struct in6_addr *dst = (struct in6_addr *) params->ipv6_dst;
 	struct fib6_result res = {};
-	struct neighbour *neigh;
+	struct neighbour *neigh = NULL;
 	struct net_device *dev;
 	struct inet6_dev *idev;
 	struct flowi6 fl6;
diff --git a/techpack/camera/drivers/oplus/cam_sensor_module/cam_ois/onsemi_fw/LC898124/DownloadCmd.c b/techpack/camera/drivers/oplus/cam_sensor_module/cam_ois/onsemi_fw/LC898124/DownloadCmd.c
index 3192932e3297..623a72d208bb 100644
--- a/techpack/camera/drivers/oplus/cam_sensor_module/cam_ois/onsemi_fw/LC898124/DownloadCmd.c
+++ b/techpack/camera/drivers/oplus/cam_sensor_module/cam_ois/onsemi_fw/LC898124/DownloadCmd.c
@@ -386,8 +386,8 @@ unsigned char SelectDownload(UINT8 GyroSelect, UINT8 ActSelect, UINT8 MasterSlav
 	if( (ActSelect != Dspcode.ActType) || ((GyroSelect&0x7f) != Dspcode.GyroType) ) return(0xF2);
 
 	// 高速化対応Download
-TRACE("DataPM( %08x ), LengthPM( %08x ) , Parity( %08x ), DataDM( %08x ) , LengthDMA( %08x ) , LengthDMB( %08x ) \n"
-	, (int)ptr->DataPM , (int)ptr->LengthPM , (int)ptr->Parity , (int)ptr->DataDM , (int)ptr->LengthDMA , (int)ptr->LengthDMB );
+//TRACE("DataPM( %08x ), LengthPM( %08x ) , Parity( %08x ), DataDM( %08x ) , LengthDMA( %08x ) , LengthDMB( %08x ) \n"
+//	, (int)ptr->DataPM , (int)ptr->LengthPM , (int)ptr->Parity , (int)ptr->DataDM , (int)ptr->LengthDMA , (int)ptr->LengthDMB );
 	return( DownloadToEP3( ptr->DataPM, ptr->LengthPM, ptr->Parity, ptr->DataDM, ptr->LengthDMA , ptr->LengthDMB ) ); 
 }