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[2/2,media] fc0012: Improve a size determination in fc0012_attach()

Message ID 27e2548c-09cb-2adb-9f65-f06c0e4ba86d@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Sept. 16, 2017, 4:19 p.m. UTC 
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 mbox

Patch

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) {