From: Al Viro <viro@www.linux.org.uk>
Date: Wed, 4 May 2005 04:40:02 +0000 (+0100)
Subject: [PATCH] sonypi trivial user annotations
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0555985d046348b39e44ff1da2719d73409d7981;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] sonypi trivial user annotations

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index c812191417c3..fd042060809a 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -1021,11 +1021,11 @@ static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
 			ret = -EIO;
 			break;
 		}
-		if (copy_to_user((u8 *)arg, &val8, sizeof(val8)))
+		if (copy_to_user(argp, &val8, sizeof(val8)))
 			ret = -EFAULT;
 		break;
 	case SONYPI_IOCSFAN:
-		if (copy_from_user(&val8, (u8 *)arg, sizeof(val8))) {
+		if (copy_from_user(&val8, argp, sizeof(val8))) {
 			ret = -EFAULT;
 			break;
 		}
@@ -1038,7 +1038,7 @@ static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
 			ret = -EIO;
 			break;
 		}
-		if (copy_to_user((u8 *)arg, &val8, sizeof(val8)))
+		if (copy_to_user(argp, &val8, sizeof(val8)))
 			ret = -EFAULT;
 		break;
 	default: