[0/2] xen/xenbus: some cleanups

Message

Jürgen Groß May 11, 2020, 7:31 a.m. UTC

Avoid allocating large amount of data on the stack in
xenbus_map_ring_valloc() and some related return value cleanups.

Juergen Gross (2):
  xen/xenbus: avoid large structs and arrays on the stack
  xen/xenbus: let xenbus_map_ring_valloc() return errno values only

 drivers/xen/xenbus/xenbus_client.c | 133 ++++++++++++++---------------
 1 file changed, 64 insertions(+), 69 deletions(-)