diff options
| author | Namhyung Kim <namhyung@gmail.com> | 2010-09-15 13:08:27 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-09-15 13:08:27 +0200 |
| commit | 144177991ca624841ddbd1e7edff958fc0f6d1fe (patch) | |
| tree | 793a42427d46585c0acfcfe97d23e604174a2c10 /block/genhd.c | |
| parent | 8dcbdc742fec9e6c542ff9cb599d2ee620753d07 (diff) | |
| download | lwn-144177991ca624841ddbd1e7edff958fc0f6d1fe.tar.gz lwn-144177991ca624841ddbd1e7edff958fc0f6d1fe.zip | |
block: fix an address space warning in blk-map.c
Change type of 2nd parameter of blk_rq_aligned() into unsigned long
and remove unnecessary casting. Now we can call it with 'uaddr'
instead of 'ubuf' in __blk_rq_map_user() so that it can remove
following warnings from sparse:
block/blk-map.c:57:31: warning: incorrect type in argument 2 (different address spaces)
block/blk-map.c:57:31: expected void *addr
block/blk-map.c:57:31: got void [noderef] <asn:1>*ubuf
However blk_rq_map_kern() needs one more local variable to handle it.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'block/genhd.c')
0 files changed, 0 insertions, 0 deletions