diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2014-03-01 10:51:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-03-11 15:54:49 -0300 |
| commit | f8817c9ea1f44aca9f342c6a314da4eb64ba0cb4 (patch) | |
| tree | 5251db26bd02facb5a62bfb3ead92ed9bd5cf0d6 /drivers/media/pci | |
| parent | 46b35083ce24c1a2a721df605815978f75ca3b66 (diff) | |
| download | linux-f8817c9ea1f44aca9f342c6a314da4eb64ba0cb4.tar.bz2 | |
[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>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/ttpci/av7110_hw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/ttpci/av7110_hw.c b/drivers/media/pci/ttpci/av7110_hw.c index 6299d5dadb82..300bd3c94738 100644 --- a/drivers/media/pci/ttpci/av7110_hw.c +++ b/drivers/media/pci/ttpci/av7110_hw.c @@ -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); |