diff options
| author | Ezequiel Garcia <elezegarcia@gmail.com> | 2012-10-23 15:57:12 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-27 18:48:35 -0200 |
| commit | 37320d7bc0180979d49de21b90f30a97f57b3ee1 (patch) | |
| tree | 9e1d373beb105876e87a0c83d8b39ef73409e2be /drivers | |
| parent | 8ba6220fe3b1ffbb3106faae48eee3bcbd27b553 (diff) | |
[media] zr36067: Replace memcpy with struct assignment
This kind of memcpy() is error-prone. Its replacement with a struct
assignment is prefered because it's type-safe and much easier to read.
Found by coccinelle. Hand patched and reviewed.
Tested by compilation only.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
identifier struct_name;
struct struct_name to;
struct struct_name from;
expression E;
@@
-memcpy(&(to), &(from), E);
+to = from;
// </smpl>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/pci/zoran/zoran_card.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/pci/zoran/zoran_card.c b/drivers/media/pci/zoran/zoran_card.c index fffc54b452c..cea325d3e53 100644 --- a/drivers/media/pci/zoran/zoran_card.c +++ b/drivers/media/pci/zoran/zoran_card.c @@ -708,8 +708,7 @@ static const struct i2c_algo_bit_data zoran_i2c_bit_data_template = { static int zoran_register_i2c (struct zoran *zr) { - memcpy(&zr->i2c_algo, &zoran_i2c_bit_data_template, - sizeof(struct i2c_algo_bit_data)); + zr->i2c_algo = zoran_i2c_bit_data_template; zr->i2c_algo.data = zr; strlcpy(zr->i2c_adapter.name, ZR_DEVNAME(zr), sizeof(zr->i2c_adapter.name)); |