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(parent: 09ac887) | 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)
commit1273a800141084c73a59947f9734f46da23979e5
tree85bedeb0985d96b0559efe1b8a11139393440b0ctree | snapshot
parent09ac887f03608db76847f2be4a8ec72cb4323b0dcommit | 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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