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authorEzequiel Garcia <elezegarcia@gmail.com>2012-10-23 15:57:26 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-12-27 19:03:46 -0200
commitc84401c200423e4855bc990d8460cc0c3a2bb664 (patch)
treea7acdf25a93b1bdd39bb52bbf25be5e9d5fdcdb9 /drivers/media/radio
parent2b9b325d73dc092e1b888c381b98dde57d394194 (diff)
downloadlinux-linaro-stable-c84401c200423e4855bc990d8460cc0c3a2bb664.tar.gz
[media] wl128x: 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/radio')
-rw-r--r--drivers/media/radio/wl128x/fmdrv_common.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
index 602ef7ac8c24..a002234ed5de 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -1563,8 +1563,7 @@ int fmc_prepare(struct fmdev *fmdev)
fmdev->irq_info.mask = FM_MAL_EVENT;
/* Region info */
- memcpy(&fmdev->rx.region, &region_configs[default_radio_region],
- sizeof(struct region_info));
+ fmdev->rx.region = region_configs[default_radio_region];
fmdev->rx.mute_mode = FM_MUTE_OFF;
fmdev->rx.rf_depend_mute = FM_RX_RF_DEPENDENT_MUTE_OFF;