From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Tue, 1 Nov 2022 21:13:56 +0000 (+0100)
Subject: usb: gadget: Use kstrtobool() instead of strtobool()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a8bc8cc193c69e41df5e757d1a592346526e136d;p=linux.git

usb: gadget: Use kstrtobool() instead of strtobool()

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>
Link: https://lore.kernel.org/r/09bc980d8432a4b5f7d88388ec0df5b085583139.1667336095.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 3a6b4926193ef..96121d1c8df4c 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -3,6 +3,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/device.h>
+#include <linux/kstrtox.h>
 #include <linux/nls.h>
 #include <linux/usb/composite.h>
 #include <linux/usb/gadget_configfs.h>
@@ -800,7 +801,7 @@ static ssize_t os_desc_use_store(struct config_item *item, const char *page,
 	bool use;
 
 	mutex_lock(&gi->lock);
-	ret = strtobool(page, &use);
+	ret = kstrtobool(page, &use);
 	if (!ret) {
 		gi->use_os_desc = use;
 		ret = len;
diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c
index 3abf7f586e2af..3a30feb47073f 100644
--- a/drivers/usb/gadget/function/f_mass_storage.c
+++ b/drivers/usb/gadget/function/f_mass_storage.c
@@ -176,6 +176,7 @@
 #include <linux/fcntl.h>
 #include <linux/file.h>
 #include <linux/fs.h>
+#include <linux/kstrtox.h>
 #include <linux/kthread.h>
 #include <linux/sched/signal.h>
 #include <linux/limits.h>
@@ -3387,7 +3388,7 @@ static ssize_t fsg_opts_stall_store(struct config_item *item, const char *page,
 		return -EBUSY;
 	}
 
-	ret = strtobool(page, &stall);
+	ret = kstrtobool(page, &stall);
 	if (!ret) {
 		opts->common->can_stall = stall;
 		ret = len;
diff --git a/drivers/usb/gadget/function/storage_common.c b/drivers/usb/gadget/function/storage_common.c
index 208c6a92780ab..2a4163b0f6fe2 100644
--- a/drivers/usb/gadget/function/storage_common.c
+++ b/drivers/usb/gadget/function/storage_common.c
@@ -23,6 +23,7 @@
 #include <linux/blkdev.h>
 #include <linux/file.h>
 #include <linux/fs.h>
+#include <linux/kstrtox.h>
 #include <linux/usb/composite.h>
 
 #include "storage_common.h"
@@ -396,7 +397,7 @@ ssize_t fsg_store_ro(struct fsg_lun *curlun, struct rw_semaphore *filesem,
 	ssize_t		rc;
 	bool		ro;
 
-	rc = strtobool(buf, &ro);
+	rc = kstrtobool(buf, &ro);
 	if (rc)
 		return rc;
 
@@ -419,7 +420,7 @@ ssize_t fsg_store_nofua(struct fsg_lun *curlun, const char *buf, size_t count)
 	bool		nofua;
 	int		ret;
 
-	ret = strtobool(buf, &nofua);
+	ret = kstrtobool(buf, &nofua);
 	if (ret)
 		return ret;
 
@@ -470,7 +471,7 @@ ssize_t fsg_store_cdrom(struct fsg_lun *curlun, struct rw_semaphore *filesem,
 	bool		cdrom;
 	int		ret;
 
-	ret = strtobool(buf, &cdrom);
+	ret = kstrtobool(buf, &cdrom);
 	if (ret)
 		return ret;
 
@@ -493,7 +494,7 @@ ssize_t fsg_store_removable(struct fsg_lun *curlun, const char *buf,
 	bool		removable;
 	int		ret;
 
-	ret = strtobool(buf, &removable);
+	ret = kstrtobool(buf, &removable);
 	if (ret)
 		return ret;
 
diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
index 7538279f98179..840626e064e13 100644
--- a/drivers/usb/gadget/function/u_serial.c
+++ b/drivers/usb/gadget/function/u_serial.c
@@ -24,6 +24,7 @@
 #include <linux/export.h>
 #include <linux/module.h>
 #include <linux/console.h>
+#include <linux/kstrtox.h>
 #include <linux/kthread.h>
 #include <linux/workqueue.h>
 #include <linux/kfifo.h>
@@ -1070,7 +1071,7 @@ ssize_t gserial_set_console(unsigned char port_num, const char *page, size_t cou
 	bool enable;
 	int ret;
 
-	ret = strtobool(page, &enable);
+	ret = kstrtobool(page, &enable);
 	if (ret)
 		return ret;
 
diff --git a/drivers/usb/gadget/legacy/serial.c b/drivers/usb/gadget/legacy/serial.c
index dcd3a6603d900..4974bee6049a6 100644
--- a/drivers/usb/gadget/legacy/serial.c
+++ b/drivers/usb/gadget/legacy/serial.c
@@ -9,6 +9,7 @@
 
 #include <linux/kernel.h>
 #include <linux/device.h>
+#include <linux/kstrtox.h>
 #include <linux/module.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
@@ -109,7 +110,7 @@ static int enable_set(const char *s, const struct kernel_param *kp)
 	if (!s)	/* called for no-arg enable == default */
 		return 0;
 
-	ret = strtobool(s, &do_enable);
+	ret = kstrtobool(s, &do_enable);
 	if (ret || enable == do_enable)
 		return ret;