Commit 870a2761 authored Mar 05, 2010 by Julia Lawall Committed by Linus Torvalds Mar 06, 2010

rtc-at91sam9: 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: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent b51e8293

drivers/rtc/rtc-at91sam9.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -161,7 +161,7 @@ static int at91_rtc_readalarm(struct device dev, struct rtc_wkalrm alrm)
		if (offset == 0)
		return -EILSEQ;

		memset(alrm, 0, sizeof(alrm));
		memset(alrm, 0, sizeof(*alrm));
		if (alarm != ALARM_DISABLED && offset != 0) {
		rtc_time_to_tm(offset + alarm, tm);