ext4: remove unused variable in ext4_get_parent

[linux-2.6-omap-h63xx.git] / drivers / md / dm-target.c

diff --git a/drivers/md/dm-target.c b/drivers/md/dm-target.c
index 64fd8e79ea4c9cd44b03c0973e2f1559afb96203..835cf95b857fa6cbef32c0c6d0d474e03909221a 100644 (file)
--- a/drivers/md/dm-target.c
+++ b/drivers/md/dm-target.c
@@ -12,6 +12,8 @@
 #include <linux/bio.h>
 #include <linux/slab.h>
 
+#define DM_MSG_PREFIX "target"
+
 struct tt_internal {
        struct target_type tt;
 
@@ -86,12 +88,10 @@ void dm_put_target_type(struct target_type *t)
 
 static struct tt_internal *alloc_target(struct target_type *t)
 {
-       struct tt_internal *ti = kmalloc(sizeof(*ti), GFP_KERNEL);
+       struct tt_internal *ti = kzalloc(sizeof(*ti), GFP_KERNEL);
 
-       if (ti) {
-               memset(ti, 0, sizeof(*ti));
+       if (ti)
                ti->tt = *t;
-       }
 
        return ti;
 }