* [patch] Btrfs: tests: checking for NULL instead of IS_ERR()
@ 2015-11-10 9:10 Dan Carpenter
2015-11-10 9:43 ` David Sterba
0 siblings, 1 reply; 2+ messages in thread
From: Dan Carpenter @ 2015-11-10 9:10 UTC (permalink / raw)
To: Chris Mason; +Cc: Josef Bacik, David Sterba, linux-btrfs, kernel-janitors
btrfs_alloc_dummy_root() return an error pointer on failure, it never
returns NULL.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
index c8c3d70..8b72b00 100644
--- a/fs/btrfs/tests/free-space-tests.c
+++ b/fs/btrfs/tests/free-space-tests.c
@@ -898,8 +898,10 @@ int btrfs_test_free_space_cache(void)
}
root = btrfs_alloc_dummy_root();
- if (!root)
+ if (IS_ERR(root)) {
+ ret = PTR_ERR(root);
goto out;
+ }
root->fs_info = btrfs_alloc_dummy_fs_info();
if (!root->fs_info)
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-11-10 9:45 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-11-10 9:10 [patch] Btrfs: tests: checking for NULL instead of IS_ERR() Dan Carpenter
2015-11-10 9:43 ` David Sterba
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox