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Subject[PATCH 2/2] [media] fc0012: Improve a size determination in fc0012_attach()
From
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 16 Sep 2017 17:55:27 +0200

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/media/tuners/fc0012.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/tuners/fc0012.c b/drivers/media/tuners/fc0012.c
index 7126dd1d5151..c008513bd64a 100644
--- a/drivers/media/tuners/fc0012.c
+++ b/drivers/media/tuners/fc0012.c
@@ -445,5 +445,5 @@ struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe,
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);

- priv = kzalloc(sizeof(struct fc0012_priv), GFP_KERNEL);
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv) {
--
2.14.1
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