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constify iov_iter_count() and iter_is_iovec() 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-10-10 13:57:37 -04:00
parent c3a6902404
commit b57332b410
1 changed files with 2 additions and 2 deletions
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4
include/linux/uio.h
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@ -110,12 +110,12 @@ int iov_iter_npages(const struct iov_iter *i, int maxpages);
const void *dup_iter(struct iov_iter *new, struct iov_iter *old, gfp_t flags);
static inline size_t iov_iter_count(struct iov_iter *i)
static inline size_t iov_iter_count(const struct iov_iter *i)
{
return i->count;
}
static inline bool iter_is_iovec(struct iov_iter *i)
static inline bool iter_is_iovec(const struct iov_iter *i)
{
return !(i->type & (ITER_BVEC | ITER_KVEC | ITER_PIPE));
}