Changeset 4a3a5a0 in mainline for uspace/lib/ext4/src/superblock.c

Timestamp:

2025-01-29T14:02:50Z (3 weeks ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

f455de0

Parents:

ea50e671

Message:

One more tweak

File:

• uspace/lib/ext4/src/superblock.c (modified) (1 diff)

uspace/lib/ext4/src/superblock.c

@@ -1231 +1231 @@
         /* Preserve physical block data */
         rc = block_read_direct(service_id, first_block, 1, tmp_sb);
-        if (rc != EOK) {
-                free(tmp_sb);
-                return rc;
+        if (rc == EOK) {
+                /* Write the superblock */
+                void *sb_pos = tmp_sb + EXT4_SUPERBLOCK_OFFSET % phys_block_size;
+                memcpy(sb_pos, sb, EXT4_SUPERBLOCK_SIZE);
+
+                /* Write physical block to device */
+                rc = block_write_direct(service_id, first_block, 1, tmp_sb);
         }
 
-        /* Write the superblock */
-        void *sb_pos = tmp_sb + EXT4_SUPERBLOCK_OFFSET % phys_block_size;
-        memcpy(sb_pos, sb, EXT4_SUPERBLOCK_SIZE);
-
-        /* Write physical block to device */
-        rc = block_write_direct(service_id, first_block, 1, tmp_sb);
         free(tmp_sb);
         return rc;