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-rw-r--r--sound/pci/rme9652/hdsp.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index ba2a47dd384c..25b3c5697343 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -4802,7 +4802,7 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne
break;
}
case SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE: {
- struct hdsp_firmware __user *firmware;
+ struct hdsp_firmware firmware;
u32 __user *firmware_data;
int err;
@@ -4815,10 +4815,9 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne
dev_info(hdsp->card->dev,
"initializing firmware upload\n");
- firmware = (struct hdsp_firmware __user *)argp;
-
- if (get_user(firmware_data, (__force void __user **)&firmware->firmware_data))
+ if (copy_from_user(&firmware, argp, sizeof(firmware)))
return -EFAULT;
+ firmware_data = (u32 __user *)firmware.firmware_data;
if (hdsp_check_for_iobox (hdsp))
return -EIO;