drivers/gpu/drm: Use kmemdup

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Use kmemdup when some other buffer is immediately copied into the
allocated region.

A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression from,to,size,flag;
statement S;
@@

-  to = \(kmalloc\|kzalloc\)(size,flag);
+  to = kmemdup(from,size,flag);
   if (to==NULL || ...) S
-  memcpy(to, from, size);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Dave Airlie <airlied@redhat.com>

...

This commit is contained in:

Julia Lawall 2010-05-15 23:17:40 +02:00 • committed by Dave Airlie

parent ca117d6df9

commit f405a1ab2b

2 changed files with 3 additions and 6 deletions

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6

drivers/gpu/drm/nouveau/nouveau_grctx.c

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3

drivers/gpu/drm/radeon/radeon_bios.c

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