diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-10-07 16:07:43 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-11-16 12:16:20 -0200 |
| commit | d2dc12d6c8325d1093ffb142315f6b4fc53f95e7 (patch) | |
| tree | 97f86c22a2945897046833e45cd409c174cbb6ab /drivers/media/dvb-frontends/tc90522.c | |
| parent | bd676c0c04ec94bd830b9192e2c33f2c4532278d (diff) | |
[media] dvb-tc90522: Use kmalloc_array() in tc90522_master_xfer()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/dvb-frontends/tc90522.c')
| -rw-r--r-- | drivers/media/dvb-frontends/tc90522.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c index 31cd32532387..c2d45f071331 100644 --- a/drivers/media/dvb-frontends/tc90522.c +++ b/drivers/media/dvb-frontends/tc90522.c @@ -656,7 +656,7 @@ tc90522_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) for (i = 0; i < num; i++) if (msgs[i].flags & I2C_M_RD) rd_num++; - new_msgs = kmalloc(sizeof(*new_msgs) * (num + rd_num), GFP_KERNEL); + new_msgs = kmalloc_array(num + rd_num, sizeof(*new_msgs), GFP_KERNEL); if (!new_msgs) return -ENOMEM; |