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authorEric Sesterhenn <snakebyte@gmx.de>2006-03-24 03:15:31 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-24 07:33:18 -0800
commit88abaab4f9b08381e30e737980a1c49d6b524dfc (patch)
treed33aa82674c00c37cd293c9e888cff785880ce5a /drivers/s390/crypto
parentfb630517f0d0736ea73af07d6b357be9ad67e6f1 (diff)
downloadop-kernel-dev-88abaab4f9b08381e30e737980a1c49d6b524dfc.zip
op-kernel-dev-88abaab4f9b08381e30e737980a1c49d6b524dfc.tar.gz
[PATCH] s390: kzalloc() conversion in drivers/s390
Convert all kmalloc + memset sequences in drivers/s390 to kzalloc usage. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/crypto')
-rw-r--r--drivers/s390/crypto/z90main.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/s390/crypto/z90main.c b/drivers/s390/crypto/z90main.c
index 977ecd9..982acc7 100644
--- a/drivers/s390/crypto/z90main.c
+++ b/drivers/s390/crypto/z90main.c
@@ -707,13 +707,12 @@ z90crypt_open(struct inode *inode, struct file *filp)
if (quiesce_z90crypt)
return -EQUIESCE;
- private_data_p = kmalloc(sizeof(struct priv_data), GFP_KERNEL);
+ private_data_p = kzalloc(sizeof(struct priv_data), GFP_KERNEL);
if (!private_data_p) {
PRINTK("Memory allocate failed\n");
return -ENOMEM;
}
- memset((void *)private_data_p, 0, sizeof(struct priv_data));
private_data_p->status = STAT_OPEN;
private_data_p->opener_pid = PID();
filp->private_data = private_data_p;
@@ -2737,13 +2736,11 @@ create_z90crypt(int *cdx_p)
z90crypt.max_count = Z90CRYPT_NUM_DEVS;
z90crypt.cdx = *cdx_p;
- hdware_blk_p = (struct hdware_block *)
- kmalloc(sizeof(struct hdware_block), GFP_ATOMIC);
+ hdware_blk_p = kzalloc(sizeof(struct hdware_block), GFP_ATOMIC);
if (!hdware_blk_p) {
PDEBUG("kmalloc for hardware block failed\n");
return ENOMEM;
}
- memset(hdware_blk_p, 0x00, sizeof(struct hdware_block));
z90crypt.hdware_info = hdware_blk_p;
return 0;
@@ -2978,12 +2975,11 @@ create_crypto_device(int index)
total_size = sizeof(struct device) +
z90crypt.q_depth_array[index] * sizeof(int);
- dev_ptr = (struct device *) kmalloc(total_size, GFP_ATOMIC);
+ dev_ptr = kzalloc(total_size, GFP_ATOMIC);
if (!dev_ptr) {
PRINTK("kmalloc device %d failed\n", index);
return ENOMEM;
}
- memset(dev_ptr, 0, total_size);
dev_ptr->dev_resp_p = kmalloc(MAX_RESPONSE_SIZE, GFP_ATOMIC);
if (!dev_ptr->dev_resp_p) {
kfree(dev_ptr);
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