linux-kernel - [PATCH] driver : edac Fix warning using plain integer as NULL

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Message-Id: <20231109212029.1454684-1-singhabhinav9051571833@gmail.com>
Date:   Fri, 10 Nov 2023 02:50:29 +0530
From:   Abhinav Singh <singhabhinav9051571833@...il.com>
To:     tony.luck@...el.com, qiuxu.zhuo@...el.com, bp@...en8.de,
        james.morse@....com, mchehab@...nel.org, rric@...nel.org
Cc:     linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        Abhinav Singh <singhabhinav9051571833@...il.com>
Subject: [PATCH] driver : edac Fix warning using plain integer as NULL

Sparse static analysis tools generate a warning with this message
"Using plain integer as NULL pointer". In this case this warning is
being shown because we are trying to initialize  pointer to NULL using
integer value 0.

Signed-off-by: Abhinav Singh <singhabhinav9051571833@...il.com>
---
 drivers/edac/i7core_edac.c |  2 +-
 drivers/edac/sb_edac.c     | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 23d25724bae4..08bf20c60111 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -376,7 +376,7 @@ static const struct pci_id_table pci_dev_table[] = {
 	PCI_ID_TABLE_ENTRY(pci_dev_descr_i7core_nehalem),
 	PCI_ID_TABLE_ENTRY(pci_dev_descr_lynnfield),
 	PCI_ID_TABLE_ENTRY(pci_dev_descr_i7core_westmere),
-	{0,}			/* 0 terminated list. */
+	{NULL,}			/* 0 terminated list. */
 };
 
 /*
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 0c779a0326b6..a3f50a66de33 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -439,7 +439,7 @@ static const struct pci_id_descr pci_dev_descr_sbridge[] = {
 
 static const struct pci_id_table pci_dev_descr_sbridge_table[] = {
 	PCI_ID_TABLE_ENTRY(pci_dev_descr_sbridge, ARRAY_SIZE(pci_dev_descr_sbridge), 1, SANDY_BRIDGE),
-	{0,}			/* 0 terminated list. */
+	{NULL,}			/* 0 terminated list. */
 };
 
 /* This changes depending if 1HA or 2HA:
@@ -505,7 +505,7 @@ static const struct pci_id_descr pci_dev_descr_ibridge[] = {
 
 static const struct pci_id_table pci_dev_descr_ibridge_table[] = {
 	PCI_ID_TABLE_ENTRY(pci_dev_descr_ibridge, 12, 2, IVY_BRIDGE),
-	{0,}			/* 0 terminated list. */
+	{NULL,}			/* 0 terminated list. */
 };
 
 /* Haswell support */
@@ -576,7 +576,7 @@ static const struct pci_id_descr pci_dev_descr_haswell[] = {
 
 static const struct pci_id_table pci_dev_descr_haswell_table[] = {
 	PCI_ID_TABLE_ENTRY(pci_dev_descr_haswell, 13, 2, HASWELL),
-	{0,}			/* 0 terminated list. */
+	{NULL,}			/* 0 terminated list. */
 };
 
 /* Knight's Landing Support */
@@ -620,7 +620,7 @@ static const struct pci_id_descr pci_dev_descr_knl[] = {
 
 static const struct pci_id_table pci_dev_descr_knl_table[] = {
 	PCI_ID_TABLE_ENTRY(pci_dev_descr_knl, ARRAY_SIZE(pci_dev_descr_knl), 1, KNIGHTS_LANDING),
-	{0,}
+	{NULL,}
 };
 
 /*
@@ -686,7 +686,7 @@ static const struct pci_id_descr pci_dev_descr_broadwell[] = {
 
 static const struct pci_id_table pci_dev_descr_broadwell_table[] = {
 	PCI_ID_TABLE_ENTRY(pci_dev_descr_broadwell, 10, 2, BROADWELL),
-	{0,}			/* 0 terminated list. */
+	{NULL,}			/* 0 terminated list. */
 };
 
 
-- 
2.39.2