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Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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Pull vfs iov_iter regression fix from Al Viro:
 "Fix for braino in 'fold checks into iterate_and_advance()'"

* 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  do "fold checks into iterate_and_advance()" right
This commit is contained in:
Linus Torvalds 2016-05-25 15:59:09 -07:00
commit 0985b65d3b
1 changed files with 1 additions and 1 deletions
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lib/iov_iter.c
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@ -101,7 +101,7 @@
#define iterate_and_advance(i, n, v, I, B, K) { \ #define iterate_and_advance(i, n, v, I, B, K) { \
if (unlikely(i->count < n)) \ if (unlikely(i->count < n)) \
n = i->count; \ n = i->count; \
if (n) { \ if (i->count) { \
size_t skip = i->iov_offset; \ size_t skip = i->iov_offset; \
if (unlikely(i->type & ITER_BVEC)) { \ if (unlikely(i->type & ITER_BVEC)) { \
const struct bio_vec *bvec; \ const struct bio_vec *bvec; \