df: fix "df /"
also, clean up mount checks in mkfs/fsck.
function old new delta
find_mount_point 243 261 +18
sha1_process_block64 497 510 +13
find_main 436 444 +8
display_speed 85 90 +5
df_main 795 793 -2
parse_command 1463 1460 -3
static.ignored_mounts 8 - -8
mkfs_minix_main 2962 2937 -25
fsck_minix_main 3065 2970 -95
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 4/4 up/down: 44/-133) Total: -89 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/include/libbb.h b/include/libbb.h
index 835beb2..6f4c547 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -986,7 +986,7 @@
#ifdef HAVE_MNTENT_H
extern int match_fstype(const struct mntent *mt, const char *fstypes) FAST_FUNC;
-extern struct mntent *find_mount_point(const char *name, const char *table) FAST_FUNC;
+extern struct mntent *find_mount_point(const char *name) FAST_FUNC;
#endif
extern void erase_mtab(const char * name) FAST_FUNC;
extern unsigned int tty_baud_to_value(speed_t speed) FAST_FUNC;