linux-stable-rt/arch/mips/sni
Julia Lawall c2d5b5e525 MIPS: SNI: Correct NULL test
Test the value that was just allocated rather than the previously tested one.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r@
expression *x;
expression e;
identifier l;
@@

if (x == NULL || ...) {
    ... when forall
    return ...; }
... when != goto l;
    when != x = e
    when != &x
*x == NULL
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
To: kernel-janitors@vger.kernel.org
Patchwork: http://patchwork.linux-mips.org/patch/945/
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-10 22:15:45 +01:00
..
Makefile
a20r.c
eisa.c
irq.c
pcimt.c
pcit.c
reset.c
rm200.c MIPS: SNI: Correct NULL test 2010-02-10 22:15:45 +01:00
setup.c MIPS: Move several variables from .bss to .init.data 2009-12-17 01:57:27 +00:00
time.c