[PATCH] m68k: amiflop __user annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index 4c3b7df46f914ff441a4aa3b6b4a3411d121695e..3e2530d61762f3d1a2016348afed8625eac73b21 100644 (file)
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -1441,6 +1441,7 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
 {
        int drive = iminor(inode) & 3;
        static struct floppy_struct getprm;
+       void __user *argp = (void __user *)param;
 
        switch(cmd){
        case FDFMTBEG:
@@ -1486,9 +1487,7 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
                getprm.head=unit[drive].type->heads;
                getprm.sect=unit[drive].dtype->sects * unit[drive].type->sect_mult;
                getprm.size=unit[drive].blocks;
-               if (copy_to_user((void *)param,
-                                (void *)&getprm,
-                                sizeof(struct floppy_struct)))
+               if (copy_to_user(argp, &getprm, sizeof(struct floppy_struct)))
                        return -EFAULT;
                break;
        case FDSETPRM:
@@ -1500,8 +1499,7 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
                break;
 #ifdef RAW_IOCTL
        case IOCTL_RAW_TRACK:
-               if (copy_to_user((void *)param, raw_buf,
-                                unit[drive].type->read_size))
+               if (copy_to_user(argp, raw_buf, unit[drive].type->read_size))
                        return -EFAULT;
                else
                        return unit[drive].type->read_size;