diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2020-12-23 20:22:17 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-12-25 11:11:49 +0300 |
| commit | 7ca4282ade77de53b6e9ffa2695566e5d35dab1e (patch) | |
| tree | 769847bc24904bb1f93881cf0e8ba13812679545 /sound/pci/ctxfi | |
| parent | 636c46c51cfcb82859be3e4a903ebe5b790e1ac0 (diff) | |
| download | linux-7ca4282ade77de53b6e9ffa2695566e5d35dab1e.tar.xz | |
ALSA: ctxfi: Use DIV_ROUND_UP() instead of open-coding it
Use DIV_ROUND_UP() instead of open-coding it. This documents intent
and makes it more clear what is going on for the casual reviewer.
Generated using the following the Coccinelle semantic patch.
// <smpl>
@@
expression x, y;
@@
-(((x) + (y) - 1) / (y))
+DIV_ROUND_UP(x, y)
// </smpl>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20201223172229.781-6-lars@metafoo.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ctxfi')
| -rw-r--r-- | sound/pci/ctxfi/ctresource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/ctxfi/ctresource.c b/sound/pci/ctxfi/ctresource.c index 61e51e35ba16..6d0a01b189e1 100644 --- a/sound/pci/ctxfi/ctresource.c +++ b/sound/pci/ctxfi/ctresource.c @@ -209,7 +209,7 @@ int rsc_mgr_init(struct rsc_mgr *mgr, enum RSCTYP type, mgr->type = NUM_RSCTYP; - mgr->rscs = kzalloc(((amount + 8 - 1) / 8), GFP_KERNEL); + mgr->rscs = kzalloc(DIV_ROUND_UP(amount, 8), GFP_KERNEL); if (!mgr->rscs) return -ENOMEM; |