linux-apfs

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Julia Lawall b2bbb642ac [S390] cio: Correct use of ! and &

In commit e6bafba5b4, a bug was fixed that
involved converting !x & y to !(x & y).  The code below shows the same
pattern, and thus should perhaps be fixed in the same way.  In particular,
the result of !scsw_stctl(&request->irb.scsw) & SCSW_STCTL_STATUS_PEND is
always just !scsw_stctl(&request->irb.scsw).

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@ expression E; constant C; @@
(
  !E & !C
|
- !E & C
+ !(E & C)
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2008-10-10 21:33:54 +02:00

block

[S390] bus_id -> dev_set_name() changes

2008-10-10 21:33:50 +02:00

char

[S390] more bus_id -> dev_name conversions

2008-10-10 21:33:50 +02:00

cio

[S390] cio: Correct use of ! and &

2008-10-10 21:33:54 +02:00

crypto

[S390] bus_id -> dev_set_name() changes