Christian Brueffer ef1be3b042 Check pointer for NULL before dereferencing it, not after. ...

PR:		138387, 138388
Submitted by:	Patroklos Argyroudis <argp@census-labs.com>
MFC after:	1 week

2009-10-22 06:51:29 +00:00

..

if_plip.c

Change if_output to take a struct route as its fourth argument in order

2009-04-16 20:30:28 +00:00

immio.c

Add locking to ppc and ppbus and mark the whole lot MPSAFE:

2009-01-21 23:10:06 +00:00

lpbb.c

Make the bit-bang callbacks for i2c implementation match their prototypes.

2009-03-12 06:32:30 +00:00

lpt.c

Check pointer for NULL before dereferencing it, not after.

2009-10-22 06:51:29 +00:00

lpt.h

Various whitespace and style fixes.

2008-11-16 17:42:02 +00:00

lptio.h

…

pcfclock.c

Check pointer for NULL before dereferencing it, not after.

2009-10-22 06:51:29 +00:00

ppb_1284.c

Add locking to ppc and ppbus and mark the whole lot MPSAFE:

2009-01-21 23:10:06 +00:00

ppb_1284.h

…

ppb_base.c

Add locking to ppc and ppbus and mark the whole lot MPSAFE:

2009-01-21 23:10:06 +00:00

ppb_msq.c

Add locking to ppc and ppbus and mark the whole lot MPSAFE:

2009-01-21 23:10:06 +00:00

ppb_msq.h

…

ppbconf.c

Add missing locking around setting the ppc interrupt handler IVAR.

2009-01-26 14:12:12 +00:00

ppbconf.h

Trim what we expose to userland in <dev/ppbus/ppbconf.h> to just the

2009-02-03 19:49:21 +00:00

ppbio.h

…

ppbus_if.m

…

ppi.c

Add locking to ppc and ppbus and mark the whole lot MPSAFE:

2009-01-21 23:10:06 +00:00

ppi.h

Various whitespace and style fixes.

2008-11-16 17:42:02 +00:00

pps.c

Add locking to ppc and ppbus and mark the whole lot MPSAFE:

2009-01-21 23:10:06 +00:00

vpo.c

Lock bus scan.

2009-09-22 22:20:43 +00:00

vpoio.c

Add locking to ppc and ppbus and mark the whole lot MPSAFE:

2009-01-21 23:10:06 +00:00

vpoio.h

Various whitespace and style fixes.

2008-11-16 17:42:02 +00:00