diff options
| author |   Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2015-01-14 09:10:56 +0800 |
|---|---|---|
| committer |   Jassi Brar <jaswinder.singh@linaro.org> | 2015-02-06 10:57:56 +0530 |
| commit | 356d5d28f2cd45ee1956ee868de6f5d37bb9f7dd (patch) | |
| tree | 8dd6fce04de27006759c61428701c3f1fc392043 /drivers/mailbox | |
| parent | Linux 3.19-rc7 (diff) | |
| download | linux-dev-356d5d28f2cd45ee1956ee868de6f5d37bb9f7dd.tar.xz linux-dev-356d5d28f2cd45ee1956ee868de6f5d37bb9f7dd.zip | |
Mailbox: Fix return value check in pcc_init()
In case of error, the function platform_create_bundle() returns
ERR_PTR() and never returns NULL. The NULL test in the return value
check should be replaced with IS_ERR().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Diffstat (limited to 'drivers/mailbox')
| -rw-r--r-- | drivers/mailbox/pcc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c index 6dbf6fcbdfaf..70576fb707a5 100644 --- a/drivers/mailbox/pcc.c +++ b/drivers/mailbox/pcc.c @@ -393,9 +393,9 @@ static int __init pcc_init(void) pcc_pdev = platform_create_bundle(&pcc_mbox_driver, pcc_mbox_probe, NULL, 0, NULL, 0); - if (!pcc_pdev) { + if (IS_ERR(pcc_pdev)) { pr_err("Err creating PCC platform bundle\n"); - return -ENODEV; + return PTR_ERR(pcc_pdev); } return 0; |