Fix a few Sparse warnings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7016 c046a42c-6fe2-441c-8c8c-71466251a162

block-raw-posix.c

@@ -876,15 +876,15 @@ static void raw_flush(BlockDriverState *bs)
 }
 
 BlockDriver bdrv_raw = {
-    "raw",
-    sizeof(BDRVRawState),
-    NULL, /* no probe for protocols */
-    raw_open,
-    NULL,
-    NULL,
-    raw_close,
-    raw_create,
-    raw_flush,
+    .format_name = "raw",
+    .instance_size = sizeof(BDRVRawState),
+    .bdrv_probe = NULL, /* no probe for protocols */
+    .bdrv_open = raw_open,
+    .bdrv_read = raw_read,
+    .bdrv_write = raw_write,
+    .bdrv_close = raw_close,
+    .bdrv_create = raw_create,
+    .bdrv_flush = raw_flush,
 
 #ifdef CONFIG_AIO
     .bdrv_aio_read = raw_aio_read,
@@ -893,8 +893,6 @@ BlockDriver bdrv_raw = {
     .aiocb_size = sizeof(RawAIOCB),
 #endif
 
-    .bdrv_read = raw_read,
-    .bdrv_write = raw_write,
     .bdrv_truncate = raw_truncate,
     .bdrv_getlength = raw_getlength,
 };

cmd.c

@@ -212,8 +212,6 @@ command_loop(void)
 # include <histedit.h>
 #endif
 
-extern char *progname;
-
 static char *
 get_prompt(void)
 {

cmd.h

@@ -75,4 +75,6 @@ enum {
 
 extern void	timestr(struct timeval *tv, char *str, size_t sz, int flags);
 
+extern char *progname;
+
 #endif	/* __COMMAND_H__ */

dma-helpers.c

@@ -81,7 +81,7 @@ static void dma_bdrv_unmap(DMAAIOCB *dbs)
     }
 }
 
-void dma_bdrv_cb(void *opaque, int ret)
+static void dma_bdrv_cb(void *opaque, int ret)
 {
     DMAAIOCB *dbs = (DMAAIOCB *)opaque;
     target_phys_addr_t cur_addr, cur_len;