diff options
| author | Roland Dreier <roland@purestorage.com> | 2012-10-31 09:16:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-17 13:14:20 -0800 |
| commit | f100fdf3a97be683cf57802a566cfe0cce89fc7a (patch) | |
| tree | d10dbb57618dbb5c3e5e9a08bbc22c857f089a63 /drivers/target | |
| parent | 4a7dfa5ea7f7a4736ba9425cbd343d0eb18f521f (diff) | |
| download | kernel_samsung_smdk4412-f100fdf3a97be683cf57802a566cfe0cce89fc7a.zip kernel_samsung_smdk4412-f100fdf3a97be683cf57802a566cfe0cce89fc7a.tar.gz kernel_samsung_smdk4412-f100fdf3a97be683cf57802a566cfe0cce89fc7a.tar.bz2 | |
target: Don't return success from module_init() if setup fails
commit 0d0f9dfb31e0a6c92063e235417b42df185b3275 upstream.
If the call to core_dev_release_virtual_lun0() fails, then nothing
sets ret to anything other than 0, so even though everything is
torn down and freed, target_core_init_configfs() will seem to succeed
and the module will be loaded. Fix this by passing the return value
on up the chain.
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 25c1f49..26f4d5b 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -3234,7 +3234,8 @@ static int __init target_core_init_configfs(void) if (ret < 0) goto out; - if (core_dev_setup_virtual_lun0() < 0) + ret = core_dev_setup_virtual_lun0(); + if (ret < 0) goto out; return 0; |