xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[PATCH] s390: kzalloc() conversion in drivers/s390

Browse Source 
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>
This commit is contained in:
Eric Sesterhenn
2006-03-24 03:15:31 -08:00
committed by Linus Torvalds
parent fb630517f0
commit 88abaab4f9
26 changed files with 67 additions and 138 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/s390/crypto/z90main.c
View File

@@ -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);