sh: Replace an explicit computation by the use of the container_of macro

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The macro container_of from kernel.h performs the same
pointer arithmetic operation.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
expression mptr;
expression member;
@@

- (void *)((char *)mptr - offsetof(T, member))
+ container_of(mptr, T, member)
// </smpl>

Signed-off-by: Nicolas Palix <npalix@diku.dk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

...

This commit is contained in:

Nicolas Palix 2009-12-07 10:38:55 +01:00 • committed by Paul Mundt

parent 87a705dde4

commit f701b39998

1 changed files with 4 additions and 3 deletions

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9

arch/sh/kernel/cpu/irq/ipr.c

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