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| author | Roland Dreier <roland@purestorage.com> | 2012-10-31 09:16:44 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-11-01 00:38:31 -0700 |
| commit | 0d0f9dfb31e0a6c92063e235417b42df185b3275 (patch) | |
| tree | 834a22aa519cb6b9cd28de32b750700a92c923c1 /drivers/target/target_core_configfs.c | |
| parent | dea5f0998aa82bdeca260b87c653db11e91329b2 (diff) | |
| download | linux-stable-0d0f9dfb31e0a6c92063e235417b42df185b3275.tar.gz linux-stable-0d0f9dfb31e0a6c92063e235417b42df185b3275.tar.bz2 linux-stable-0d0f9dfb31e0a6c92063e235417b42df185b3275.zip | |
target: Don't return success from module_init() if setup fails
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>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_configfs.c')
| -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 015f5be27bf6..c123327499a3 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -3206,7 +3206,8 @@ 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; |