Index: uspace/app/tester/thread/thread1.c
===================================================================
--- uspace/app/tester/thread/thread1.c	(revision 30885b92b99d4bae510111a9b90bc2b5bf34fe14)
+++ uspace/app/tester/thread/thread1.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -39,5 +39,4 @@
 static atomic_t finish;
 static atomic_t threads_finished;
-static bool sh_quiet;
 
 static void threadtest(void *data)
@@ -54,5 +53,5 @@
 {
 	unsigned int i;
-	unsigned int total = 0;
+	int total = 0;
 	
 	atomic_set(&finish, 1);
Index: uspace/app/tetris/shapes.c
===================================================================
--- uspace/app/tetris/shapes.c	(revision 30885b92b99d4bae510111a9b90bc2b5bf34fe14)
+++ uspace/app/tetris/shapes.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -88,5 +88,5 @@
 int fits_in(const struct shape *shape, int pos)
 {
-	int *o = shape->off;
+	const int *o = shape->off;
 	
 	if ((board[pos]) || (board[pos + *o++]) || (board[pos + *o++]) ||
@@ -103,5 +103,5 @@
 void place(const struct shape *shape, int pos, int onoff)
 {
-	int *o = shape->off;
+	const int *o = shape->off;
 	
 	board[pos] = onoff ? shape->color : 0x000000;
Index: uspace/app/tetris/tetris.c
===================================================================
--- uspace/app/tetris/tetris.c	(revision 30885b92b99d4bae510111a9b90bc2b5bf34fe14)
+++ uspace/app/tetris/tetris.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -238,5 +238,5 @@
 	int pos;
 	int c;
-	char *keys;
+	const char *keys;
 	int level = 2;
 	char key_write[6][10];
Index: uspace/lib/libc/generic/vfs/vfs.c
===================================================================
--- uspace/lib/libc/generic/vfs/vfs.c	(revision 30885b92b99d4bae510111a9b90bc2b5bf34fe14)
+++ uspace/lib/libc/generic/vfs/vfs.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -367,5 +367,4 @@
 {
 	ipcarg_t rc;
-	ipc_call_t answer;
 	aid_t req;
 
Index: uspace/srv/console/console.c
===================================================================
--- uspace/srv/console/console.c	(revision 30885b92b99d4bae510111a9b90bc2b5bf34fe14)
+++ uspace/srv/console/console.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -174,5 +174,5 @@
 }
 
-int ccap_fb_to_con(int ccap_fb, int *ccap_con)
+static int ccap_fb_to_con(int ccap_fb, int *ccap_con)
 {
 	switch (ccap_fb) {
Index: uspace/srv/devmap/devmap.c
===================================================================
--- uspace/srv/devmap/devmap.c	(revision 30885b92b99d4bae510111a9b90bc2b5bf34fe14)
+++ uspace/srv/devmap/devmap.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -547,9 +547,9 @@
 	ipc_answer_0(iid, EOK);
 	
-	size_t name_size = str_size(device->name);
-	
 	/* FIXME:
 	 * We have no channel from DEVMAP to client, therefore
 	 * sending must be initiated by client.
+	 *
+	 * size_t name_size = str_size(device->name);
 	 *
 	 * int rc = ipc_data_write_send(phone, device->name, name_size);
Index: uspace/srv/fs/fat/fat_ops.c
===================================================================
--- uspace/srv/fs/fat/fat_ops.c	(revision 30885b92b99d4bae510111a9b90bc2b5bf34fe14)
+++ uspace/srv/fs/fat/fat_ops.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -403,5 +403,5 @@
 	fat_bs_t *bs;
 	block_t *b;
-	int i, j;
+	unsigned i, j;
 	uint16_t bps;
 	unsigned dps;