md/multipath: replace printk() with pr_*()
authorNeilBrown <neilb@suse.com>
Wed, 2 Nov 2016 03:16:49 +0000 (14:16 +1100)
committerShaohua Li <shli@fb.com>
Mon, 7 Nov 2016 23:08:22 +0000 (15:08 -0800)
commit7279694da4af9e99e7ed85ed8883c740efff348b
treec36c5a44876a42b39f81974049ce9d2a466c1989
parenta2e202afa6aecd0ca0f7863deca4267bf1346e3d
md/multipath: replace printk() with pr_*()

Also remove all messages about memory allocation failure.
page_alloc() reports those.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
drivers/md/multipath.c