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authorChristoph Hellwig <hch@lst.de>2019-04-25 10:03:00 +0300
committerJens Axboe <axboe@kernel.dk>2019-04-30 18:26:13 +0300
commit2b070cfe582b8e99fec6ada57d2e59e194aae202 (patch)
tree354961c24c2cc77cdaa66128c5f2a0997bc746e8 /include/linux/bio.h
parentf936b06ae53815a7633b30ffd8cf5661ac826b3a (diff)
downloadlinux-2b070cfe582b8e99fec6ada57d2e59e194aae202.tar.xz
block: remove the i argument to bio_for_each_segment_all
We only have two callers that need the integer loop iterator, and they can easily maintain it themselves. Suggested-by: Matthew Wilcox <willy@infradead.org> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: David Sterba <dsterba@suse.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Acked-by: Coly Li <colyli@suse.de> Reviewed-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/bio.h')
-rw-r--r--include/linux/bio.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 9577ad8f6e28..186b2723c61b 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -134,9 +134,8 @@ static inline bool bio_next_segment(const struct bio *bio,
* drivers should _never_ use the all version - the bio may have been split
* before it got to the driver and the driver won't own all of it
*/
-#define bio_for_each_segment_all(bvl, bio, i, iter) \
- for (i = 0, bvl = bvec_init_iter_all(&iter); \
- bio_next_segment((bio), &iter); i++)
+#define bio_for_each_segment_all(bvl, bio, iter) \
+ for (bvl = bvec_init_iter_all(&iter); bio_next_segment((bio), &iter); )
static inline void bio_advance_iter(struct bio *bio, struct bvec_iter *iter,
unsigned bytes)