Messages in this thread | | | From | Alex Deucher <> | Date | Thu, 1 Apr 2021 17:10:32 -0400 | Subject | Re: [PATCH] drm/amd: use kmalloc_array over kmalloc with multiply |
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Applied. Thanks!
On Wed, Mar 31, 2021 at 9:36 AM Bernard Zhao <bernard@vivo.com> wrote: > > Fix patch check warning: > WARNING: Prefer kmalloc_array over kmalloc with multiply > + buf = kmalloc(MAX_KFIFO_SIZE * sizeof(*buf), GFP_KERNEL); > > Signed-off-by: Bernard Zhao <bernard@vivo.com> > --- > drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c > index 17d1736367ea..246522423559 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c > +++ b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c > @@ -81,7 +81,7 @@ static ssize_t kfd_smi_ev_read(struct file *filep, char __user *user, > struct kfd_smi_client *client = filep->private_data; > unsigned char *buf; > > - buf = kmalloc(MAX_KFIFO_SIZE * sizeof(*buf), GFP_KERNEL); > + buf = kmalloc_array(MAX_KFIFO_SIZE, sizeof(*buf), GFP_KERNEL); > if (!buf) > return -ENOMEM; > > -- > 2.31.0 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
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