rtl88x2CE_WiFi_linux add concurrent mode

hc

2024-09-20 cf4ce59b3b70238352c7f1729f0f7223214828ad

 kernel/fs/udf/namei.c
..
..
@@ -241,7 +241,7 @@
241
241
 						      poffset - lfi);
242
242
 			else {
243
243
 				if (!copy_name) {
244
-					copy_name = kmalloc(UDF_NAME_LEN,
244
+					copy_name = kmalloc(UDF_NAME_LEN_CS0,
245
245
 							    GFP_NOFS);
246
246
 					if (!copy_name) {
247
247
 						fi = ERR_PTR(-ENOMEM);
..
..
@@ -306,21 +306,6 @@
306
306
 
307
307
 	if (dentry->d_name.len > UDF_NAME_LEN)
308
308
 		return ERR_PTR(-ENAMETOOLONG);
309
-
310
-#ifdef UDF_RECOVERY
311
-	/* temporary shorthand for specifying files by inode number */
312
-	if (!strncmp(dentry->d_name.name, ".B=", 3)) {
313
-		struct kernel_lb_addr lb = {
314
-			.logicalBlockNum = 0,
315
-			.partitionReferenceNum =
316
-				simple_strtoul(dentry->d_name.name + 3,
317
-						NULL, 0),
318
-		};
319
-		inode = udf_iget(dir->i_sb, lb);
320
-		if (IS_ERR(inode))
321
-			return inode;
322
-	} else
323
-#endif /* UDF_RECOVERY */
324
309
 
325
310
 	fi = udf_find_entry(dir, &dentry->d_name, &fibh, &cfi);
326
311
 	if (IS_ERR(fi))
..
..
@@ -478,8 +463,7 @@
478
463
 		if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
479
464
 			block = dinfo->i_location.logicalBlockNum;
480
465
 			fi = (struct fileIdentDesc *)
481
-					(dinfo->i_ext.i_data +
482
-					 fibh->soffset -
466
+					(dinfo->i_data + fibh->soffset -
483
467
 					 udf_ext0_offset(dir) +
484
468
 					 dinfo->i_lenEAttr);
485
469
 		} else {
..
..
@@ -962,7 +946,7 @@
962
946
 		mark_buffer_dirty_inode(epos.bh, inode);
963
947
 		ea = epos.bh->b_data + udf_ext0_offset(inode);
964
948
 	} else
965
-		ea = iinfo->i_ext.i_data + iinfo->i_lenEAttr;
949
+		ea = iinfo->i_data + iinfo->i_lenEAttr;
966
950
 
967
951
 	eoffset = sb->s_blocksize - udf_ext0_offset(inode);
968
952
 	pc = (struct pathComponent *)ea;
..
..
@@ -1106,8 +1090,9 @@
1106
1090
 		return -EINVAL;
1107
1091
 
1108
1092
 	ofi = udf_find_entry(old_dir, &old_dentry->d_name, &ofibh, &ocfi);
1109
-	if (IS_ERR(ofi)) {
1110
-		retval = PTR_ERR(ofi);
1093
+	if (!ofi || IS_ERR(ofi)) {
1094
+		if (IS_ERR(ofi))
1095
+			retval = PTR_ERR(ofi);
1111
1096
 		goto end_rename;
1112
1097
 	}
1113
1098
 
..
..
@@ -1116,8 +1101,7 @@
1116
1101
 
1117
1102
 	brelse(ofibh.sbh);
1118
1103
 	tloc = lelb_to_cpu(ocfi.icb.extLocation);
1119
-	if (!ofi || udf_get_lb_pblock(old_dir->i_sb, &tloc, 0)
1120
-	    != old_inode->i_ino)
1104
+	if (udf_get_lb_pblock(old_dir->i_sb, &tloc, 0) != old_inode->i_ino)
1121
1105
 		goto end_rename;
1122
1106
 
1123
1107
 	nfi = udf_find_entry(new_dir, &new_dentry->d_name, &nfibh, &ncfi);
..
..
@@ -1142,7 +1126,7 @@
1142
1126
 		retval = -EIO;
1143
1127
 		if (old_iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
1144
1128
 			dir_fi = udf_get_fileident(
1145
-					old_iinfo->i_ext.i_data -
1129
+					old_iinfo->i_data -
1146
1130
 					  (old_iinfo->i_efe ?
1147
1131
 					   sizeof(struct extendedFileEntry) :
1148
1132
 					   sizeof(struct fileEntry)),