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Subject[PATCH 01/30] net: usb: Use kstrtobool() instead of strtobool()
Date
strtobool() is the same as kstrtobool().
However, the latter is more used within the kernel.

In order to remove strtobool() and slightly simplify kstrtox.h, switch to
the other function name.

While at it, include the corresponding header file (<linux/kstrtox.h>)

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
This patch is part of a serie that axes all usages of strtobool().
Each patch can be applied independently from the other ones.

The last patch of the serie removes the definition of strtobool().

You may not be in copy of the cover letter. So, if needed, it is available
at [1].

[1]: https://lore.kernel.org/all/cover.1667336095.git.christophe.jaillet@wanadoo.fr/
---
drivers/net/usb/cdc_ncm.c | 3 ++-
drivers/net/usb/qmi_wwan.c | 5 +++--
2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 8d5cbda33f66..6b5f24f28dd1 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -43,6 +43,7 @@
#include <linux/ctype.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
+#include <linux/kstrtox.h>
#include <linux/workqueue.h>
#include <linux/mii.h>
#include <linux/crc32.h>
@@ -318,7 +319,7 @@ static ssize_t ndp_to_end_store(struct device *d, struct device_attribute *attr
struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
bool enable;

- if (strtobool(buf, &enable))
+ if (kstrtobool(buf, &enable))
return -EINVAL;

/* no change? */
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 26c34a7c21bd..30d733c81ed8 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -13,6 +13,7 @@
#include <linux/ethtool.h>
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
+#include <linux/kstrtox.h>
#include <linux/mii.h>
#include <linux/rtnetlink.h>
#include <linux/usb.h>
@@ -343,7 +344,7 @@ static ssize_t raw_ip_store(struct device *d, struct device_attribute *attr, co
bool enable;
int ret;

- if (strtobool(buf, &enable))
+ if (kstrtobool(buf, &enable))
return -EINVAL;

/* no change? */
@@ -492,7 +493,7 @@ static ssize_t pass_through_store(struct device *d,
struct qmi_wwan_state *info;
bool enable;

- if (strtobool(buf, &enable))
+ if (kstrtobool(buf, &enable))
return -EINVAL;

info = (void *)&dev->data;
--
2.34.1
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