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nfsd4: preserve __user annotation on cld downcall msg

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Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields
2012-04-25 16:58:05 -04:00
parent 2355c59644
commit bc1b542be9
1 changed files with 1 additions and 1 deletions
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2
fs/nfsd/nfs4recover.c
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@@ -570,7 +570,7 @@ static ssize_t
cld_pipe_downcall(struct file *filp, const char __user *src, size_t mlen) cld_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
{ {
struct cld_upcall *tmp, *cup; struct cld_upcall *tmp, *cup;
struct cld_msg *cmsg = (struct cld_msg *)src; struct cld_msg __user *cmsg = (struct cld_msg __user *)src;
uint32_t xid; uint32_t xid;
struct nfsd_net *nn = net_generic(filp->f_dentry->d_sb->s_fs_info, struct nfsd_net *nn = net_generic(filp->f_dentry->d_sb->s_fs_info,
nfsd_net_id); nfsd_net_id);