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| author | Roland Dreier <roland@purestorage.com> | 2012-10-31 09:16:44 -0700 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-11-16 16:47:06 +0000 |
| commit | c7685e47cf98dbaeaf523b7c235bf251bba1354f (patch) | |
| tree | e074663f996b1633dd3b9822ae006facd0dc31eb /drivers/target | |
| parent | bb3cbd2f2ba8ea7b05a62782111f6fb174782908 (diff) | |
| download | kernel_samsung_smdk4412-c7685e47cf98dbaeaf523b7c235bf251bba1354f.zip kernel_samsung_smdk4412-c7685e47cf98dbaeaf523b7c235bf251bba1354f.tar.gz kernel_samsung_smdk4412-c7685e47cf98dbaeaf523b7c235bf251bba1354f.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: Ben Hutchings <ben@decadent.org.uk>
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 0b01bfc..013b133 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -3205,7 +3205,8 @@ 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; |