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path: root/drivers/isdn/capi/capi.c
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Diffstat (limited to 'drivers/isdn/capi/capi.c')
-rw-r--r--drivers/isdn/capi/capi.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 11844bbfe933..d22c0224fde6 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -215,13 +215,12 @@ static struct capiminor *capiminor_alloc(struct capi20_appl *ap, u32 ncci)
215 unsigned int minor = 0; 215 unsigned int minor = 0;
216 unsigned long flags; 216 unsigned long flags;
217 217
218 mp = kmalloc(sizeof(*mp), GFP_ATOMIC); 218 mp = kzalloc(sizeof(*mp), GFP_ATOMIC);
219 if (!mp) { 219 if (!mp) {
220 printk(KERN_ERR "capi: can't alloc capiminor\n"); 220 printk(KERN_ERR "capi: can't alloc capiminor\n");
221 return NULL; 221 return NULL;
222 } 222 }
223 223
224 memset(mp, 0, sizeof(struct capiminor));
225 mp->ap = ap; 224 mp->ap = ap;
226 mp->ncci = ncci; 225 mp->ncci = ncci;
227 mp->msgid = 0; 226 mp->msgid = 0;
@@ -304,10 +303,9 @@ static struct capincci *capincci_alloc(struct capidev *cdev, u32 ncci)
304 struct capiminor *mp = NULL; 303 struct capiminor *mp = NULL;
305#endif /* CONFIG_ISDN_CAPI_MIDDLEWARE */ 304#endif /* CONFIG_ISDN_CAPI_MIDDLEWARE */
306 305
307 np = kmalloc(sizeof(*np), GFP_ATOMIC); 306 np = kzalloc(sizeof(*np), GFP_ATOMIC);
308 if (!np) 307 if (!np)
309 return NULL; 308 return NULL;
310 memset(np, 0, sizeof(struct capincci));
311 np->ncci = ncci; 309 np->ncci = ncci;
312 np->cdev = cdev; 310 np->cdev = cdev;
313#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE 311#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
@@ -384,10 +382,9 @@ static struct capidev *capidev_alloc(void)
384 struct capidev *cdev; 382 struct capidev *cdev;
385 unsigned long flags; 383 unsigned long flags;
386 384
387 cdev = kmalloc(sizeof(*cdev), GFP_KERNEL); 385 cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
388 if (!cdev) 386 if (!cdev)
389 return NULL; 387 return NULL;
390 memset(cdev, 0, sizeof(struct capidev));
391 388
392 init_MUTEX(&cdev->ncci_list_sem); 389 init_MUTEX(&cdev->ncci_list_sem);
393 skb_queue_head_init(&cdev->recvqueue); 390 skb_queue_head_init(&cdev->recvqueue);
@@ -1010,7 +1007,7 @@ static int capinc_tty_open(struct tty_struct * tty, struct file * file)
1010{ 1007{
1011 struct capiminor *mp; 1008 struct capiminor *mp;
1012 1009
1013 if ((mp = capiminor_find(iminor(file->f_dentry->d_inode))) == 0) 1010 if ((mp = capiminor_find(iminor(file->f_path.dentry->d_inode))) == 0)
1014 return -ENXIO; 1011 return -ENXIO;
1015 if (mp->nccip == 0) 1012 if (mp->nccip == 0)
1016 return -ENXIO; 1013 return -ENXIO;
@@ -1203,7 +1200,7 @@ static int capinc_tty_ioctl(struct tty_struct *tty, struct file * file,
1203 return error; 1200 return error;
1204} 1201}
1205 1202
1206static void capinc_tty_set_termios(struct tty_struct *tty, struct termios * old) 1203static void capinc_tty_set_termios(struct tty_struct *tty, struct ktermios * old)
1207{ 1204{
1208#ifdef _DEBUG_TTYFUNCS 1205#ifdef _DEBUG_TTYFUNCS
1209 printk(KERN_DEBUG "capinc_tty_set_termios\n"); 1206 printk(KERN_DEBUG "capinc_tty_set_termios\n");