mirror of https://gitee.com/openkylin/linux.git
Remove a couple final references to obsolete verify_area().
Remove a couple final references to the obsolete verify_area() call, which was long ago replaced by access_ok(). Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Acked-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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@ -38,7 +38,7 @@ __wsum csum_partial_copy_generic(const void *src, void *dst, int len,
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* passed in an incorrect kernel address to one of these functions.
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*
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* If you use these functions directly please don't forget the
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* verify_area().
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* access_ok().
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*/
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static inline
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__wsum csum_partial_copy_nocheck(const void *src, void *dst,
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@ -68,12 +68,6 @@ static inline void set_fs(mm_segment_t s)
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#define access_ok(type, addr, size) (likely(__range_ok(addr, size) == 0))
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static inline int
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verify_area(int type, const void __user *addr, unsigned long size)
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{
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return access_ok(type, addr, size) ? 0 : -EFAULT;
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}
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/* Generic arbitrary sized copy. Return the number of bytes NOT copied */
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extern __kernel_size_t __copy_user(void *to, const void *from,
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__kernel_size_t n);
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