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| author | Felipe Balbi <balbi@ti.com> | 2012-01-31 14:19:00 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-02-01 11:02:46 +0200 |
| commit | 6c2abcdd4f8e21ce686a26697de0ce198a16eaed (patch) | |
| tree | 5bbe1b04be09d81bc2188dd69f605101c06c9008 | |
| parent | e9e8c85e69310141d78daaecd6a56138700ac317 (diff) | |
| download | linux-topics-6c2abcdd4f8e21ce686a26697de0ce198a16eaed.tar.gz | |
usb: musb: debugfs: fix error check
debugfs will return NULL on failure, so
we must check for !ptr instead of IS_ERR(ptr).
Signed-off-by: Felipe Balbi <balbi@ti.com>
| -rw-r--r-- | drivers/usb/musb/musb_debugfs.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c index 219d0fba584..40a37c91cc1 100644 --- a/drivers/usb/musb/musb_debugfs.c +++ b/drivers/usb/musb/musb_debugfs.c @@ -242,22 +242,22 @@ int __devinit musb_init_debugfs(struct musb *musb) int ret; root = debugfs_create_dir("musb", NULL); - if (IS_ERR(root)) { - ret = PTR_ERR(root); + if (!root) { + ret = -ENOMEM; goto err0; } file = debugfs_create_file("regdump", S_IRUGO, root, musb, &musb_regdump_fops); - if (IS_ERR(file)) { - ret = PTR_ERR(file); + if (!file) { + ret = -ENOMEM; goto err1; } file = debugfs_create_file("testmode", S_IRUGO | S_IWUSR, root, musb, &musb_test_mode_fops); - if (IS_ERR(file)) { - ret = PTR_ERR(file); + if (!file) { + ret = -ENOMEM; goto err1; } |