whitespace and namespace cleanups

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

include/libbb.h

@@ -1771,7 +1771,7 @@ void bb_progress_update(bb_progress_t *p,
 			uoff_t totalsize) FAST_FUNC;
 
 unsigned ubi_devnum_from_devname(const char *str) FAST_FUNC;
-int get_volid_by_name(unsigned ubi_devnum, const char *vol_name) FAST_FUNC;
+int ubi_get_volid_by_name(unsigned ubi_devnum, const char *vol_name) FAST_FUNC;
 
 
 extern const char *applet_name;

libbb/ubi.c

@@ -16,14 +16,14 @@
 
 unsigned FAST_FUNC ubi_devnum_from_devname(const char *str)
 {
-        unsigned ubi_devnum;
+	unsigned ubi_devnum;
 
-        if (sscanf(str, "/dev/ubi%u", &ubi_devnum) != 1)
-                bb_error_msg_and_die("not an UBI device: '%s'", str);
+	if (sscanf(str, "/dev/ubi%u", &ubi_devnum) != 1)
+		bb_error_msg_and_die("not an UBI device: '%s'", str);
 	return ubi_devnum;
 }
 
-int FAST_FUNC get_volid_by_name(unsigned ubi_devnum, const char *vol_name)
+int FAST_FUNC ubi_get_volid_by_name(unsigned ubi_devnum, const char *vol_name)
 {
 	unsigned i;
 

miscutils/ubi_tools.c

@@ -257,7 +257,7 @@ int ubi_tools_main(int argc UNUSED_PARAM, char **argv)
 
 		if (opts & OPTION_N) {
 			unsigned num = ubi_devnum_from_devname(ubi_ctrl);
-			vol_id = get_volid_by_name(num, vol_name);
+			vol_id = ubi_get_volid_by_name(num, vol_name);
 		}
 
 		if (sizeof(vol_id) != 4) {

miscutils/ubirename.c

@@ -31,7 +31,7 @@
 
 // from ubi-media.h
 #define UBI_MAX_VOLUME_NAME 127
-#define UBI_MAX_VOLUMES  128
+#define UBI_MAX_VOLUMES     128
 // end ubi-media.h
 
 // from ubi-user.h
@@ -79,7 +79,7 @@ int ubirename_main(int argc, char **argv)
 	n = 0;
 	argv += 2;
 	while (argv[0]) {
-		rnvol->ents[n].vol_id = get_volid_by_name(ubi_devnum, argv[0]);
+		rnvol->ents[n].vol_id = ubi_get_volid_by_name(ubi_devnum, argv[0]);
 		rnvol->ents[n].name_len = strlen(argv[1]);
 		if (rnvol->ents[n].name_len >= sizeof(rnvol->ents[n].name))
 			bb_error_msg_and_die("new name '%s' is too long", argv[1]);