Merge tag 'md-3.5-fixes' of git://neil.brown.name/md

[karo-tx-linux.git] / fs / read_write.c

diff --git a/fs/read_write.c b/fs/read_write.c
index ffc99d22e0a3656711f14ac7e094cc954d1d90bd..c20614f86c01ed88ed36a65e9dfafdabfd3ba4d3 100644 (file)
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -633,8 +633,7 @@ ssize_t do_loop_readv_writev(struct file *filp, struct iovec *iov,
 ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
                              unsigned long nr_segs, unsigned long fast_segs,
                              struct iovec *fast_pointer,
-                             struct iovec **ret_pointer,
-                             int check_access)
+                             struct iovec **ret_pointer)
 {
        unsigned long seg;
        ssize_t ret;
@@ -690,7 +689,7 @@ ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
                        ret = -EINVAL;
                        goto out;
                }
-               if (check_access
+               if (type >= 0
                    && unlikely(!access_ok(vrfy_dir(type), buf, len))) {
                        ret = -EFAULT;
                        goto out;
@@ -723,7 +722,7 @@ static ssize_t do_readv_writev(int type, struct file *file,
        }
 
        ret = rw_copy_check_uvector(type, uvector, nr_segs,
-                                   ARRAY_SIZE(iovstack), iovstack, &iov, 1);
+                                   ARRAY_SIZE(iovstack), iovstack, &iov);
        if (ret <= 0)
                goto out;