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staging/omapdrm: Use kmemdup rather than duplicating its implementation

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Found with coccicheck.
The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Huewe 2013-01-26 00:40:13 +01:00 committed by Rob Clark
parent 32ac1a5286
commit a4462f246c
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/omapdrm/omap_gem.c
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@ -1267,12 +1267,12 @@ int omap_gem_set_sync_object(struct drm_gem_object *obj, void *syncobj)
if ((omap_obj->flags & OMAP_BO_EXT_SYNC) && !syncobj) {
/* clearing a previously set syncobj */
syncobj = kzalloc(sizeof(*omap_obj->sync), GFP_ATOMIC);
syncobj = kmemdup(omap_obj->sync, sizeof(*omap_obj->sync),
GFP_ATOMIC);
if (!syncobj) {
ret = -ENOMEM;
goto unlock;
}
memcpy(syncobj, omap_obj->sync, sizeof(*omap_obj->sync));
omap_obj->flags &= ~OMAP_BO_EXT_SYNC;
omap_obj->sync = syncobj;
} else if (syncobj && !(omap_obj->flags & OMAP_BO_EXT_SYNC)) {