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ncpfs: switch to ->read_iter/->write_iter

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2015-04-02 23:30:18 -04:00
parent 6e242a1cee
commit 274a48869b
3 changed files with 37 additions and 63 deletions
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6
fs/ncpfs/ncplib_kernel.c
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@@ -1001,8 +1001,8 @@ out:
*/
int
ncp_read_bounce(struct ncp_server *server, const char *file_id,
__u32 offset, __u16 to_read, char __user *target, int *bytes_read,
void* bounce, __u32 bufsize)
__u32 offset, __u16 to_read, struct iov_iter *to,
int *bytes_read, void *bounce, __u32 bufsize)
{
int result;
@@ -1025,7 +1025,7 @@ ncp_read_bounce(struct ncp_server *server, const char *file_id,
(offset & 1);
*bytes_read = len;
result = 0;
if (copy_to_user(target, source, len))
if (copy_to_iter(source, len, to) != len)
result = -EFAULT;
}
}