Messages in this thread | | | Subject | Re: [PATCH] dmaengine: qcom_hidma: cleanup sysfs entries during remove | From | Sinan Kaya <> | Date | Wed, 19 Oct 2016 08:54:03 -0700 |
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On 10/19/2016 6:26 AM, Vinod Koul wrote: >> -static int hidma_create_sysfs_entry(struct hidma_dev *dev, char *name, >> > - int mode) >> > +static int hidma_sysfs_uninit(struct hidma_dev *dev) >> > +{ >> > + if (!dev->chid_attrs) >> > + return -ENOMEM; > why is this check required? Probe would fail in init case right. > Second returning error doesnt help as you are calling this from remove and > return is not checked so redundant!
Agreed, I'll get rid of the attrs and also the return value.
-- Sinan Kaya Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
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