Messages in this thread | | | Date | Fri, 17 Aug 2018 11:51:49 +0800 | From | zhong jiang <> | Subject | Re: [PATCH] drviers: intel_ips: remove the unneeded null pointer check before debugfs_remove_recursive |
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subect: drviers/drivers will repost, please ingore the patch. Thanks On 2018/8/17 11:31, zhong jiang wrote: > debugfs_remove_recursive has taken the null pointer into account. > just remove the null check before debugfs_remove_recursive. > > Signed-off-by: zhong jiang <zhongjiang@huawei.com> > --- > drivers/platform/x86/intel_ips.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c > index c5ece7e..1c3127c 100644 > --- a/drivers/platform/x86/intel_ips.c > +++ b/drivers/platform/x86/intel_ips.c > @@ -1311,8 +1311,7 @@ static int ips_debugfs_open(struct inode *inode, struct file *file) > > static void ips_debugfs_cleanup(struct ips_driver *ips) > { > - if (ips->debug_root) > - debugfs_remove_recursive(ips->debug_root); > + debugfs_remove_recursive(ips->debug_root); > return; > } >
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