Commit f5e0c47e authored Dec 12, 2014 by Michael S. Tsirkin

blackfin/uaccess: fix sparse errors



virtio wants to read bitwise types from userspace using get_user.  At the
moment this triggers sparse errors, since the value is passed through an
integer.

Fix that up using __force.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Steven Miao <realmz6@gmail.com>

parent 7f0db2be

arch/blackfin/include/asm/uaccess.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -147,7 +147,7 @@ static inline int bad_user_access_length(void)
		} \
		} else \
		_err = -EFAULT; \
		x = (typeof(*(ptr)))_val; \
		x = (__force typeof(*(ptr)))_val; \
		_err; \
		})