[PATCH] driver_core: move from strlcpy with unused retval to strscpy

[PATCH] driver_core: move from strlcpy with unused retval to strscpy

[Wolfram Sang]

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
 drivers/base/dd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 70f79fc71539..428265a04321 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -806,7 +806,7 @@ static int __init save_async_options(char *buf)
 	if (strlen(buf) >= ASYNC_DRV_NAMES_MAX_LEN)
 		pr_warn("Too long list of driver names for 'driver_async_probe'!\n");
 
-	strlcpy(async_probe_drv_names, buf, ASYNC_DRV_NAMES_MAX_LEN);
+	strscpy(async_probe_drv_names, buf, ASYNC_DRV_NAMES_MAX_LEN);
 	async_probe_default = parse_option_str(async_probe_drv_names, "*");
 
 	return 1;
-- 
2.35.1

[tip: sched/psi] driver_core: move from strlcpy with unused retval to strscpy

[tip-bot2 for Wolfram Sang]

The following commit has been merged into the sched/psi branch of tip:

Commit-ID:     07b7b883be5ba0b4bd9ebf8d72c236ef36ae2676
Gitweb:        https://git.kernel.org/tip/07b7b883be5ba0b4bd9ebf8d72c236ef36ae2676
Author:        Wolfram Sang <wsa+renesas@sang-engineering.com>
AuthorDate:    Thu, 18 Aug 2022 22:59:56 +02:00
Committer:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CommitterDate: Thu, 01 Sep 2022 18:15:32 +02:00

driver_core: move from strlcpy with unused retval to strscpy

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220818205956.6528-1-wsa+renesas@sang-engineering.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/base/dd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 70f79fc..428265a 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -806,7 +806,7 @@ static int __init save_async_options(char *buf)
 	if (strlen(buf) >= ASYNC_DRV_NAMES_MAX_LEN)
 		pr_warn("Too long list of driver names for 'driver_async_probe'!\n");
 
-	strlcpy(async_probe_drv_names, buf, ASYNC_DRV_NAMES_MAX_LEN);
+	strscpy(async_probe_drv_names, buf, ASYNC_DRV_NAMES_MAX_LEN);
 	async_probe_default = parse_option_str(async_probe_drv_names, "*");
 
 	return 1;