more use const for interface of libbb/compare_string_array, example usage for e2fsprogs/fsck

1 files changed, 4 insertions, 9 deletions

diff --git a/e2fsprogs/fsck.c b/e2fsprogs/fsck.c
index b7e25d68a..ae4e3d0c8 100644
--- a/e2fsprogs/fsck.c
+++ b/e2fsprogs/fsck.c
@@ -988,8 +988,7 @@ static int fs_match(struct fs_info *fs, struct fs_type_compile *cmp)
 /* Check if we should ignore this filesystem. */
 static int ignore(struct fs_info *fs)
 {
-	const char * const *ip;
-	int wanted = 0;
+	int wanted;
 	char *s;
 
 	/*
@@ -1007,15 +1006,11 @@ static int ignore(struct fs_info *fs)
 	if (!fs_match(fs, &fs_type_compiled)) return 1;
 
 	/* Are we ignoring this type? */
-	for(ip = ignored_types; *ip; ip++)
-		if (strcmp(fs->type, *ip) == 0) return 1;
+	if(compare_string_array(ignored_types, fs->type))
+		return 1;
 
 	/* Do we really really want to check this fs? */
-	for(ip = really_wanted; *ip; ip++)
-		if (strcmp(fs->type, *ip) == 0) {
-			wanted = 1;
-			break;
-		}
+	wanted = compare_string_array(really_wanted, fs->type);
 
 	/* See if the <fsck.fs> program is available. */
 	s = find_fsck(fs->type);