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author | Ezequiel Garcia <elezegarcia@gmail.com> | 2012-10-23 20:57:07 +0200 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-27 21:44:46 +0100 |
commit | 5869bb39f8e1f671746dcb5f070e3b1c38b23e5c (patch) | |
tree | 197aa51ef5ee694c1427862740b992296993d03b /drivers/media/usb/Kconfig | |
parent | [media] usbvision: Replace memcpy with struct assignment (diff) | |
download | linux-5869bb39f8e1f671746dcb5f070e3b1c38b23e5c.tar.xz linux-5869bb39f8e1f671746dcb5f070e3b1c38b23e5c.zip |
[media] sn9c102: 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/media/usb/Kconfig')
0 files changed, 0 insertions, 0 deletions