write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/fs/udf/namei.c
..
..
@@ -1090,8 +1090,9 @@
1090
1090
 		return -EINVAL;
1091
1091
 
1092
1092
 	ofi = udf_find_entry(old_dir, &old_dentry->d_name, &ofibh, &ocfi);
1093
-	if (IS_ERR(ofi)) {
1094
-		retval = PTR_ERR(ofi);
1093
+	if (!ofi || IS_ERR(ofi)) {
1094
+		if (IS_ERR(ofi))
1095
+			retval = PTR_ERR(ofi);
1095
1096
 		goto end_rename;
1096
1097
 	}
1097
1098
 
..
..
@@ -1100,8 +1101,7 @@
1100
1101
 
1101
1102
 	brelse(ofibh.sbh);
1102
1103
 	tloc = lelb_to_cpu(ocfi.icb.extLocation);
1103
-	if (!ofi || udf_get_lb_pblock(old_dir->i_sb, &tloc, 0)
1104
-	    != old_inode->i_ino)
1104
+	if (udf_get_lb_pblock(old_dir->i_sb, &tloc, 0) != old_inode->i_ino)
1105
1105
 		goto end_rename;
1106
1106
 
1107
1107
 	nfi = udf_find_entry(new_dir, &new_dentry->d_name, &nfibh, &ncfi);