[5/7] EDAC/amd64: Improve two size determinations in probe_one_instance()

Commit Message

Markus Elfring Dec. 25, 2023, 5:42 p.m. UTC

From: Markus Elfring <[e-mail]>
Date: Mon, 25 Dec 2023 17:24:37 +0100

Replace the specification of data structures by pointer dereferences
as the parameter for the operator “sizeof” to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <[e-mail]>
---
 drivers/edac/amd64_edac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--
2.43.0

Patch

diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 64680de47cab..7536236df542 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -4268,13 +4268,13 @@  static int probe_one_instance(unsigned int nid)
 	struct ecc_settings *s;
 	int ret;

-	s = kzalloc(sizeof(struct ecc_settings), GFP_KERNEL);
+	s = kzalloc(sizeof(*s), GFP_KERNEL);
 	if (!s)
 		return -ENOMEM;

 	ecc_stngs[nid] = s;

-	pvt = kzalloc(sizeof(struct amd64_pvt), GFP_KERNEL);
+	pvt = kzalloc(sizeof(*pvt), GFP_KERNEL);
 	if (!pvt) {
 		ret = -ENOMEM;
 		goto err_settings;