Julia Lawall 88a44e51e9 net/appletalk: Remove redundant test ... atif is tested for being NULL twice, with the same effect in each case. I have kept the second test, as it seems to fit well with the comment above it. A simplified version of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; expression E; position p1,p2; @@ if (x@p1 == NULL || ...) { ... when forall return ...; } ... when != \(x=E\|x--\|x++\|--x\|++x\|x-=E\|x+=E\|x|=E\|x&=E\|&x\) ( x@p2 == NULL | x@p2 != NULL ) // another path to the test that is not through p1? @s exists@ local idexpression r.x; position r.p1,r.p2; @@ ... when != x@p1 ( x@p2 == NULL | x@p2 != NULL ) @fix depends on !s@ position r.p1,r.p2; expression x,E; statement S1,S2; @@ ( - if ((x@p2 != NULL) || ...) S1 | - if ((x@p2 == NULL) && ...) S1 | - BUG_ON(x@p2 == NULL); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>		2008-12-25 18:04:51 -08:00
..
Makefile	…
aarp.c	net: convert print_mac to %pM	2008-10-27 17:06:18 -07:00
atalk_proc.c	[APPLETALK]: Use proc_create() to setup ->proc_fops first	2008-02-28 12:53:32 -08:00
ddp.c	net/appletalk: Remove redundant test	2008-12-25 18:04:51 -08:00
dev.c	…
sysctl_net_atalk.c	net: '&' redux	2008-11-03 18:21:05 -08:00