[PATCH] tifm: fix NULL ptr and style

Fix sparse NULL warning;
  drivers/misc/tifm_core.c:223:17: warning: Using plain integer as NULL pointer

Fix style while there.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c
index ee326136d03b..d61df5c3ac36 100644
--- a/drivers/misc/tifm_core.c
+++ b/drivers/misc/tifm_core.c
@@ -219,8 +219,9 @@ static int tifm_device_remove(struct device *dev)
         struct tifm_driver *drv = fm_dev->drv;
 
         if (drv) {
-                if (drv->remove) drv->remove(fm_dev);
-                fm_dev->drv = 0;
+                if (drv->remove)
+                        drv->remove(fm_dev);
+                fm_dev->drv = NULL;
         }
 
         put_device(dev);