Index: uspace/srv/fs/tmpfs/tmpfs_dump.c
===================================================================
--- uspace/srv/fs/tmpfs/tmpfs_dump.c	(revision 6284978581040c06c173f1990897a36fe2cd2cb2)
+++ uspace/srv/fs/tmpfs/tmpfs_dump.c	(revision 0c243b47a3b83c55eb04286f7246f90cbe615ad8)
@@ -66,6 +66,6 @@
 		uint32_t size;
 		
-		if (!block_read(dev, bufpos, buflen, pos, &entry, sizeof(entry),
-		    TMPFS_BLOCK_SIZE))
+		if (block_read(dev, bufpos, buflen, pos, &entry, sizeof(entry),
+		    TMPFS_BLOCK_SIZE) != EOK)
 			return false;
 		
@@ -86,6 +86,6 @@
 			}
 			
-			if (!block_read(dev, bufpos, buflen, pos, fname,
-			    entry.len, TMPFS_BLOCK_SIZE)) {
+			if (block_read(dev, bufpos, buflen, pos, fname,
+			    entry.len, TMPFS_BLOCK_SIZE) != EOK) {
 				ops->destroy((void *) node);
 				free(fname);
@@ -101,6 +101,6 @@
 			free(fname);
 			
-			if (!block_read(dev, bufpos, buflen, pos, &size,
-			    sizeof(size), TMPFS_BLOCK_SIZE))
+			if (block_read(dev, bufpos, buflen, pos, &size,
+			    sizeof(size), TMPFS_BLOCK_SIZE) != EOK)
 				return false;
 			
@@ -112,6 +112,6 @@
 			
 			node->size = size;
-			if (!block_read(dev, bufpos, buflen, pos, node->data,
-			    size, TMPFS_BLOCK_SIZE))
+			if (block_read(dev, bufpos, buflen, pos, node->data,
+			    size, TMPFS_BLOCK_SIZE) != EOK)
 				return false;
 			
@@ -128,6 +128,6 @@
 			}
 			
-			if (!block_read(dev, bufpos, buflen, pos,
-			    fname, entry.len, TMPFS_BLOCK_SIZE)) {
+			if (block_read(dev, bufpos, buflen, pos, fname,
+			    entry.len, TMPFS_BLOCK_SIZE) != EOK) {
 				ops->destroy((void *) node);
 				free(fname);
@@ -170,6 +170,6 @@
 	
 	char tag[6];
-	if (!block_read(dev, &bufpos, &buflen, &pos, tag, 5,
-	    TMPFS_BLOCK_SIZE))
+	if (block_read(dev, &bufpos, &buflen, &pos, tag, 5,
+	    TMPFS_BLOCK_SIZE) != EOK)
 		goto error;