diff options
| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2011-11-16 09:21:50 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2011-11-16 09:21:50 +0100 |
| commit | 121f099412bd6576dfb3d94222e89d9341362177 (patch) | |
| tree | 47b82e98cb879d4cf08f0465ade31d58833cf53c /include/linux/bio.h | |
| parent | block: avoid unnecessary plug list flush (diff) | |
| download | linux-dev-121f099412bd6576dfb3d94222e89d9341362177.tar.xz linux-dev-121f099412bd6576dfb3d94222e89d9341362177.zip | |
bio: change some signed vars to unsigned
This is just a cleanup patch to silence a static checker warning.
The problem is that we cap "nr_iovecs" so it can't be larger than
"UIO_MAXIOV" but we don't check for negative values. It turns out this is
prevented at other layers, but logically it doesn't make sense to have
negative nr_iovecs so making it unsigned is nicer.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index d2a3cc23d828..847994aef0e9 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -211,8 +211,8 @@ extern void bio_pair_release(struct bio_pair *dbio); extern struct bio_set *bioset_create(unsigned int, unsigned int); extern void bioset_free(struct bio_set *); -extern struct bio *bio_alloc(gfp_t, int); -extern struct bio *bio_kmalloc(gfp_t, int); +extern struct bio *bio_alloc(gfp_t, unsigned int); +extern struct bio *bio_kmalloc(gfp_t, unsigned int); extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *); extern void bio_put(struct bio *); extern void bio_free(struct bio *, struct bio_set *); |