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(parent: cde33c9) | patch
s390/qeth: remove qeth_wait_for_buffer()
authorJulian Wiedmann <jwi@linux.ibm.com>
Tue, 11 Jun 2019 16:37:53 +0000 (18:37 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 14 Jun 2019 05:39:31 +0000 (22:39 -0700)
commitb62d9909bdea7da9941700d4ed29a0ccd38a60a0
tree85bedeb0985d96b0559efe1b8a11139393440b0ctree | snapshot
parentcde33c9e9287a67e48db81012e587c9ec2eaf1b1commit | diff
s390/qeth: remove qeth_wait_for_buffer()

The basic MPC initialization sequence is strictly sequential, and
waiting for an available cmd buffer should never be necessary.
So this change only affects the OSN path, where dangling waiters on an
unbounded wait_event() are not desirable. Switch to qeth_get_buffers(),
and let OSN callers deal with -ENOMEM.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core.h diff | blob | history
drivers/s390/net/qeth_core_main.c diff | blob | history
drivers/s390/net/qeth_l2_main.c diff | blob | history
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