Remove all direct comparisons to 'NULL' for pointers.
Replace them with boolean-like 'if (ptr)' and 'if (!ptr)'.
This makes conditions shorter and easier to read.
Signed-off-by: Alexander Amelkin <alexander@amelkin.msk.ru>
Make code better readable by replacing `if (rsp->ccode > 0)`
and 'if (rsp->ccode != 0)' with just `if (rsp->ccode)` as
rsp->ccode is anyway an unsigned byte and can't be negative.
Also replace 'if (rsp->ccode == 0)' with 'if (!rsp->ccode)'.
All these changes make lines shorter and easier to read as
a non-zero ccode is an indication of some failure, and so !ccode
naturally reads as 'no error'.
Signed-off-by: Alexander Amelkin <alexander@amelkin.msk.ru>
Commit 58d510f90feb ("ID : 103 picmg discover messages should
be DEBUG, not INFO") changed picmg discover messages from DEBUG
to INFO. However, commit f1c6118c722b ("ID:320 - Add VITA 46.11
support") reverted this without explanation.
This patch reverts the picmg discover messages back to DEBUG.
PICMG extension 5(UTCA, MicroTCA) is not detected as valid extension.
The following patch fixes that at one place. In the second place the board type
is detected in a similar way, but it isn't clear if a patch is needed there, too.
The LED state bits are not mutually exclusive. Bit [0] says LEDs can be
controlled locally and the state bit [1] says wheter the default local
settings or the override settings are used. This means that both bits can be
set at the same time.
Bit [2], the lamp test, indicates wether the test is in progress and logically
works the same as [1].
If bit [0] is not set then bit [1] and [2] has no meaning.
Signed-off-by: Jens Nyberg <jens.nyberg@ericsson.com>
'picmg policy set' command uses too restrictive input values check
which allow setting/clearing only the Activation Locked Bit (#0).
This patch fixes the check to allow setting/clearing Deactivation
Locked Bit (#1) as well.
