[S390] drivers: Correct size given to memset

Memset should be given the size of the structure, not the size of the pointer.

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

// <smpl>
@@
type T;
T *x;
expression E;
@@

memset(x, E, sizeof(
+ *
 x))
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/cio/fcx.c b/drivers/s390/cio/fcx.c
index 61677df..ca5e9bb 100644 (file)
--- a/drivers/s390/cio/fcx.c
+++ b/drivers/s390/cio/fcx.c
@@ -163,7 +163,7 @@ void tcw_finalize(struct tcw *tcw, int num_tidaws)
        /* Add tcat to tccb. */
        tccb = tcw_get_tccb(tcw);
        tcat = (struct tccb_tcat *) &tccb->tca[tca_size(tccb)];
-       memset(tcat, 0, sizeof(tcat));
+       memset(tcat, 0, sizeof(*tcat));
        /* Calculate tcw input/output count and tcat transport count. */
        count = calc_dcw_count(tccb);
        if (tcw->w && (tcw->flags & TCW_FLAGS_OUTPUT_TIDA))
@@ -269,7 +269,7 @@ EXPORT_SYMBOL(tccb_init);
  */
 void tsb_init(struct tsb *tsb)
 {
-       memset(tsb, 0, sizeof(tsb));
+       memset(tsb, 0, sizeof(*tsb));
 }
 EXPORT_SYMBOL(tsb_init);