diff options
author | Julia Lawall <julia@diku.dk> | 2010-05-13 22:00:05 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-14 14:02:56 -0700 |
commit | 7a6cb0d5497418599d2125b670926b75e673861c (patch) | |
tree | a698dc86695304ef6aefe4bc6d18fdad7f3770ee /drivers/staging/wlan-ng/p80211conv.c | |
parent | b5a2104c98cb603f7053e4b0309fb88f15d6be86 (diff) | |
download | linux-7a6cb0d5497418599d2125b670926b75e673861c.tar.bz2 |
Staging: Use kcalloc or kzalloc
Use kcalloc or kzalloc rather than the combination of kmalloc and memset.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,y,flags;
statement S;
type T;
@@
x =
- kmalloc
+ kcalloc
(
- y * sizeof(T),
+ y, sizeof(T),
flags);
if (x == NULL) S
-memset(x, 0, y * sizeof(T));
@@
expression x,size,flags;
statement S;
@@
-x = kmalloc(size,flags);
+x = kzalloc(size,flags);
if (x == NULL) S
-memset(x, 0, size);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Diffstat (limited to 'drivers/staging/wlan-ng/p80211conv.c')
-rw-r--r-- | drivers/staging/wlan-ng/p80211conv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index 71c3595fe830..059e15055b74 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -601,7 +601,7 @@ int p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb) } /* Allocate the rxmeta */ - rxmeta = kmalloc(sizeof(p80211_rxmeta_t), GFP_ATOMIC); + rxmeta = kzalloc(sizeof(p80211_rxmeta_t), GFP_ATOMIC); if (rxmeta == NULL) { printk(KERN_ERR "%s: Failed to allocate rxmeta.\n", @@ -611,7 +611,6 @@ int p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb) } /* Initialize the rxmeta */ - memset(rxmeta, 0, sizeof(p80211_rxmeta_t)); rxmeta->wlandev = wlandev; rxmeta->hosttime = jiffies; |