]> git.openfabrics.org - ~shefty/rdma-dev.git/blobdiff - include/linux/regset.h
regset: Return -EFAULT, not -EIO, on host-side memory fault
[~shefty/rdma-dev.git] / include / linux / regset.h
index 5150fd16ef93cbb38a840fb6667b56b937697f51..686f37327a4949f50ad3d02b888f8f445f291ece 100644 (file)
@@ -339,7 +339,7 @@ static inline int copy_regset_to_user(struct task_struct *target,
                return -EOPNOTSUPP;
 
        if (!access_ok(VERIFY_WRITE, data, size))
-               return -EIO;
+               return -EFAULT;
 
        return regset->get(target, regset, offset, size, NULL, data);
 }
@@ -365,7 +365,7 @@ static inline int copy_regset_from_user(struct task_struct *target,
                return -EOPNOTSUPP;
 
        if (!access_ok(VERIFY_READ, data, size))
-               return -EIO;
+               return -EFAULT;
 
        return regset->set(target, regset, offset, size, NULL, data);
 }