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| author | Danny Kukawka <danny.kukawka@bisect.de> | 2013-01-21 16:57:25 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-01-21 18:27:54 +0100 |
| commit | c88c2f52fed9554306036385c5c15c012ba49629 (patch) | |
| tree | 09ea4e3d647ebdfd9e1a66401d377a173d9369d2 /quick-test.c | |
| parent | 0db197d8b2d2ab7214a2425c3c646e970e4085c8 (diff) | |
btrfs-progs: Handle errors returned from open_ctree
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'quick-test.c')
| -rw-r--r-- | quick-test.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/quick-test.c b/quick-test.c index fa6fd838..05d73fd5 100644 --- a/quick-test.c +++ b/quick-test.c @@ -52,6 +52,10 @@ int main(int ac, char **av) { radix_tree_init(); root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR); + if (!root) { + fprintf(stderr, "Open ctree failed\n"); + exit(1); + } trans = btrfs_start_transaction(root, 1); srand(55); btrfs_set_key_type(&ins, BTRFS_STRING_ITEM_KEY); @@ -75,6 +79,10 @@ int main(int ac, char **av) { close_ctree(root); exit(1); root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR); + if (!root) { + fprintf(stderr, "Open ctree failed\n"); + exit(1); + } printf("starting search\n"); srand(55); for (i = 0; i < run_size; i++) { @@ -94,6 +102,10 @@ int main(int ac, char **av) { close_ctree(root); root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR); + if (!root) { + fprintf(stderr, "Open ctree failed\n"); + exit(1); + } printf("node %p level %d total ptrs %d free spc %lu\n", root->node, btrfs_header_level(root->node), btrfs_header_nritems(root->node), @@ -122,6 +134,10 @@ int main(int ac, char **av) { close_ctree(root); root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR); + if (!root) { + fprintf(stderr, "Open ctree failed\n"); + exit(1); + } trans = btrfs_start_transaction(root, 1); srand(128); for (i = 0; i < run_size; i++) { @@ -138,6 +154,10 @@ int main(int ac, char **av) { close_ctree(root); root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR); + if (!root) { + fprintf(stderr, "Open ctree failed\n"); + exit(1); + } srand(128); printf("starting search2\n"); for (i = 0; i < run_size; i++) { |