Messages in this thread Patch in this message | | | From | Alexander Shishkin <> | Subject | [QUEUED v20160420 06/19] stm class: Do not leak the chrdev in error path | Date | Wed, 20 Apr 2016 13:43:19 +0300 |
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Currently, the error path of stm_register_device() forgets to unregister the chrdev. Fix this.
Reported-by: Alan Cox <alan.cox@intel.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Reviewed-by: Laurent Fert <laurent.fert@intel.com> --- drivers/hwtracing/stm/core.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/hwtracing/stm/core.c b/drivers/hwtracing/stm/core.c index 18f176eac0..e55ed67142 100644 --- a/drivers/hwtracing/stm/core.c +++ b/drivers/hwtracing/stm/core.c @@ -688,6 +688,8 @@ int stm_register_device(struct device *parent, struct stm_data *stm_data, return 0; err_device: + unregister_chrdev(stm->major, stm_data->name); + /* matches device_initialize() above */ put_device(&stm->dev); err_free: -- 2.8.0.rc3
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