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(parent: 3d50f46) | patch
s390/qdio: remove always-true condition
authorJulian Wiedmann <jwi@linux.ibm.com>
Tue, 21 Apr 2020 15:20:00 +0000 (17:20 +0200)
committerVasily Gorbik <gor@linux.ibm.com>
Tue, 28 Apr 2020 11:49:48 +0000 (13:49 +0200)
commit99186c11f79c9ba27fcde86ce8bbcad82e5adfe5
treeb94235f4b313cbd15542d6c7c3c7bc5942bcec74tree | snapshot
parent3d50f4657b2e5b0532d40825663c0e75658e3e20commit | diff
s390/qdio: remove always-true condition

buf_in_between() gets passed q->u.in.ack_start as 'bufnr' parameter.

The ack_start always ranges between 0 and QDIO_MAX_BUFFERS_PER_Q - 1,
so the subsequent check will always return true. Remove it.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
drivers/s390/cio/qdio_main.c diff | blob | history
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