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| author | Qianfeng Rong <rongqianfeng@vivo.com> | 2025-08-06 20:27:04 +0800 |
|---|---|---|
| committer | Mikulas Patocka <mpatocka@redhat.com> | 2025-08-19 11:12:50 +0200 |
| commit | c3797175b3673b3a38d59991f7bf4762bce016dd (patch) | |
| tree | 1a5362d1f6c75337dd7fa8905d85406605d382af /drivers/md/dm-switch.c | |
| parent | a3191475d17c19826fff712cbd057032cb079399 (diff) | |
| download | linux-c3797175b3673b3a38d59991f7bf4762bce016dd.tar.gz linux-c3797175b3673b3a38d59991f7bf4762bce016dd.tar.bz2 linux-c3797175b3673b3a38d59991f7bf4762bce016dd.zip | |
dm: use vmalloc_array() to simplify code
Remove array_size() calls and replace vmalloc() with vmalloc_array() to
simplify the code.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Diffstat (limited to 'drivers/md/dm-switch.c')
| -rw-r--r-- | drivers/md/dm-switch.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/dm-switch.c b/drivers/md/dm-switch.c index bb1a70b5a215..50a52ca50b34 100644 --- a/drivers/md/dm-switch.c +++ b/drivers/md/dm-switch.c @@ -114,8 +114,8 @@ static int alloc_region_table(struct dm_target *ti, unsigned int nr_paths) return -EINVAL; } - sctx->region_table = vmalloc(array_size(nr_slots, - sizeof(region_table_slot_t))); + sctx->region_table = vmalloc_array(nr_slots, + sizeof(region_table_slot_t)); if (!sctx->region_table) { ti->error = "Cannot allocate region table"; return -ENOMEM; |