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[media] av7110_hw: fix a sanity check in av7110_fw_cmd() 

ARRAY_SIZE(buf) (8 elements) was intended instead of sizeof(buf) (16
bytes).  But this is just a sanity check and the callers always pass
valid values so this doesn't cause a problem.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Dan Carpenter 2014-03-01 10:51:36 -03:00 committed by Mauro Carvalho Chehab
parent 46b35083ce
commit f8817c9ea1
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/ttpci/av7110_hw.c
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@ -501,7 +501,7 @@ int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...)
// dprintk(4, "%p\n", av7110);
if (2 + num > sizeof(buf)) {
if (2 + num > ARRAY_SIZE(buf)) {
printk(KERN_WARNING
"%s: %s len=%d is too big!\n",
KBUILD_MODNAME, __func__, num);