diff options
| author | Wang Shilong <wangsl.fnst@cn.fujitsu.com> | 2014-02-20 09:30:50 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-03-21 06:23:19 -0700 |
| commit | aab2f48c189bb89b71851edbb57e9074405a6262 (patch) | |
| tree | c192a7100e3de7d70f638551bbf5db30d900c164 /btrfs-find-root.c | |
| parent | 42a3d9b7746e5a3bab0ca4532069078c43083b2c (diff) | |
Btrfs-progs: switch to arg_strtou64() part1
switch to arg_strtou64 plus some cleanups to remove unnecessary
codes.
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'btrfs-find-root.c')
| -rw-r--r-- | btrfs-find-root.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/btrfs-find-root.c b/btrfs-find-root.c index 0ba4c575..db019233 100644 --- 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(); |