summaryrefslogtreecommitdiff
path: root/sound/pci/ctxfi
diff options
context:
space:
mode:
authorLars-Peter Clausen <lars@metafoo.de>2020-12-23 20:22:17 +0300
committerTakashi Iwai <tiwai@suse.de>2020-12-25 11:11:49 +0300
commit7ca4282ade77de53b6e9ffa2695566e5d35dab1e (patch)
tree769847bc24904bb1f93881cf0e8ba13812679545 /sound/pci/ctxfi
parent636c46c51cfcb82859be3e4a903ebe5b790e1ac0 (diff)
downloadlinux-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.c2
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;