Messages in this thread | | | Date | Thu, 20 Mar 2014 21:27:37 -0700 | From | Greg KH <> | Subject | Re: [PATCH v2] staging: cxt1e1: replace OS_kmalloc/OS_kfree with kmalloc/kfree |
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On Fri, Mar 21, 2014 at 01:15:23PM +0900, Daeseok Youn wrote: > > Replace OS_kmalloc/OS_kfree with kmalloc/kfree.
You should replace it with kzalloc, not kmalloc, as OS_kmalloc() zeroed out the allocated data:
> -static inline void * > -OS_kmalloc (size_t size) > -{ > - char *ptr = kmalloc (size, GFP_KERNEL | GFP_DMA); > - > - if (ptr) > - memset (ptr, 0, size); > - return ptr; > -}
greg k-h
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