tree dba7b023453f6077bafb750cf7fd55c040723907
parent 09252e77ed13b1b412329825bad5797fbdd5a5c8
author Cornelia Huck <cornelia.huck@de.ibm.com> 1165243254 +0100
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1165243254 +0100

[S390] cio: Make ccw_dev_id_is_equal() more robust.

Using memcmp to compare ccw_dev_id implies that the whole structure (incl.
padding) has always been completely initialized to sane values. Comparing
the structures field by field doesn't make such assumptions.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>