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[PATCH] m68k: amiflop __user annotations

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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>
This commit is contained in:
Al Viro 2006-01-12 01:06:28 -08:00 committed by Linus Torvalds
parent 6225d85f17
commit 8a423e542b
1 changed files with 3 additions and 5 deletions
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8
drivers/block/amiflop.c
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@ -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;