[GIT PULL] xen: fixes for 4.15-rc3

[Juergen Gross]

Linus,

Please git pull the following tag:

 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 
for-linus-4.15-rc3-tag

xen: fixes for 4.15-rc3

Those are just two small fixes for the nev pvcalls frontend driver.

Thanks.

Juergen

 drivers/xen/pvcalls-front.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Dan Carpenter (2):
      xen/pvcalls: check for xenbus_read() errors
      xen/pvcalls: Fix a check in pvcalls_front_remove()