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alistair23-linux
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[PATCH] ub: use kzalloc 

Switch from kmalloc+memset to kzalloc.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Pete Zaitcev 2006-02-13 20:35:57 -08:00 committed by Greg Kroah-Hartman
parent 9ee884cc89
commit 29da7937a1
1 changed files with 4 additions and 8 deletions
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12
drivers/block/ub.c
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@ -2007,9 +2007,8 @@ static int ub_sync_tur(struct ub_dev *sc, struct ub_lun *lun)
init_completion(&compl);
rc = -ENOMEM;
if ((cmd = kmalloc(ALLOC_SIZE, GFP_KERNEL)) == NULL)
if ((cmd = kzalloc(ALLOC_SIZE, GFP_KERNEL)) == NULL)
goto err_alloc;
memset(cmd, 0, ALLOC_SIZE);
cmd->cdb[0] = TEST_UNIT_READY;
cmd->cdb_len = 6;
@ -2062,9 +2061,8 @@ static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
init_completion(&compl);
rc = -ENOMEM;
if ((cmd = kmalloc(ALLOC_SIZE, GFP_KERNEL)) == NULL)
if ((cmd = kzalloc(ALLOC_SIZE, GFP_KERNEL)) == NULL)
goto err_alloc;
memset(cmd, 0, ALLOC_SIZE);
p = (char *)cmd + sizeof(struct ub_scsi_cmd);
cmd->cdb[0] = 0x25;
@ -2405,9 +2403,8 @@ static int ub_probe(struct usb_interface *intf,
return -ENXIO;
rc = -ENOMEM;
if ((sc = kmalloc(sizeof(struct ub_dev), GFP_KERNEL)) == NULL)
if ((sc = kzalloc(sizeof(struct ub_dev), GFP_KERNEL)) == NULL)
goto err_core;
memset(sc, 0, sizeof(struct ub_dev));
sc->lock = ub_next_lock();
INIT_LIST_HEAD(&sc->luns);
usb_init_urb(&sc->work_urb);
@ -2524,9 +2521,8 @@ static int ub_probe_lun(struct ub_dev *sc, int lnum)
int rc;
rc = -ENOMEM;
if ((lun = kmalloc(sizeof(struct ub_lun), GFP_KERNEL)) == NULL)
if ((lun = kzalloc(sizeof(struct ub_lun), GFP_KERNEL)) == NULL)
goto err_alloc;
memset(lun, 0, sizeof(struct ub_lun));
lun->num = lnum;
rc = -ENOSR;