Btrfs-progs: switch to arg_strtou64() part1

[platform/upstream/btrfs-progs.git] / btrfs-find-root.c

diff --git a/btrfs-find-root.c b/btrfs-find-root.c
index 0ba4c57..db01923 100644 (file)
--- a/btrfs-find-root.c
+++ b/btrfs-find-root.c
@@ -289,30 +289,13 @@ int main(int argc, char **argv)
                switch(opt) {
                        errno = 0;
                        case 'o':
-                               search_objectid = (u64)strtoll(optarg, NULL,
-                                                              10);
-                               if (errno) {
-                                       fprintf(stderr, "Error parsing "
-                                               "objectid\n");
-                                       exit(1);
-                               }
+                               search_objectid = arg_strtou64(optarg);
                                break;
                        case 'g':
-                               search_generation = (u64)strtoll(optarg, NULL,
-                                                              10);
-                               if (errno) {
-                                       fprintf(stderr, "Error parsing "
-                                               "generation\n");
-                                       exit(1);
-                               }
+                               search_generation = arg_strtou64(optarg);
                                break;
                        case 'l':
-                               search_level = strtol(optarg, NULL, 10);
-                               if (errno) {
-                                       fprintf(stderr, "Error parsing "
-                                               "level\n");
-                                       exit(1);
-                               }
+                               search_level = arg_strtou64(optarg);
                                break;
                        default:
                                usage();