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author | Ezequiel Garcia <elezegarcia@gmail.com> | 2012-10-23 22:57:20 +0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-28 01:02:09 +0400 |
commit | 3618acab2ccefe292a3b1a1d7295f1368023b71a (patch) | |
tree | 475a3996de0134229de3b5d533d4c5078baf5200 /drivers/media/pci/saa7146/Makefile | |
parent | b52377475ae9dca21bcb1ae8ec0936fbae8595b2 (diff) | |
download | linux-3618acab2ccefe292a3b1a1d7295f1368023b71a.tar.xz |
[media] cx23885: 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>
Reviewed-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci/saa7146/Makefile')
0 files changed, 0 insertions, 0 deletions