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| author |   Jan Höppner <hoeppner@linux.ibm.com> | 2018-05-29 14:11:25 +0200 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2019-07-11 20:39:54 +0200 |
| commit | b54441534e9648f8df24b75a63bb00ed3aa123de (patch) | |
| tree | f2bee941be59e76cbeea10270ce2b11e327ea567 /drivers/s390/block | |
| parent | s390/dasd: Make dasd_setup_queue() a discipline function (diff) | |
| download | linux-dev-b54441534e9648f8df24b75a63bb00ed3aa123de.tar.xz linux-dev-b54441534e9648f8df24b75a63bb00ed3aa123de.zip | |
s390/dasd: Use ALIGN_DOWN macro
There is now an ALIGN_DOWN macro available. Let's rather use kernel
provided macros that do the things we want.
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dasd_fba.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index 79fbe0d68a8d..cbb770824226 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -794,7 +794,7 @@ static void dasd_fba_setup_blk_queue(struct dasd_block *block) /* Calculate max_discard_sectors and make it PAGE aligned */ max_bytes = USHRT_MAX * logical_block_size; - max_bytes = ALIGN(max_bytes, PAGE_SIZE) - PAGE_SIZE; + max_bytes = ALIGN_DOWN(max_bytes, PAGE_SIZE); max_discard_sectors = max_bytes / logical_block_size; blk_queue_max_discard_sectors(q, max_discard_sectors); |