staging: r8188eu: remove rtw_atoi()

Function rtw_atoi() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-26-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h
index 86140ca3a115e1456d9e2160e23aa8935f7e620d..b9b87f2317a1652a75d31ad599553258c075af91 100644 (file)
--- a/drivers/staging/r8188eu/include/osdep_service.h
+++ b/drivers/staging/r8188eu/include/osdep_service.h
@@ -155,8 +155,6 @@ s32  rtw_get_passing_time_ms(u32 start);
 
 void rtw_usleep_os(int us);
 
-u32  rtw_atoi(u8 *s);
-
 static inline unsigned char _cancel_timer_ex(struct timer_list *ptimer)
 {
        return del_timer_sync(ptimer);

diff --git a/drivers/staging/r8188eu/os_dep/osdep_service.c b/drivers/staging/r8188eu/os_dep/osdep_service.c
index bee6d42b873805a6a0c18e6833e927afae3c4df4..489a7d33b2129c1d92e2283bbe1f93079e977a25 100644 (file)
--- a/drivers/staging/r8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/r8188eu/os_dep/osdep_service.c
@@ -19,23 +19,6 @@ inline int RTW_STATUS_CODE(int error_code)
        return _FAIL;
 }
 
-u32 rtw_atoi(u8 *s)
-{
-       int num = 0, flag = 0;
-       int i;
-       for (i = 0; i <= strlen(s); i++) {
-               if (s[i] >= '0' && s[i] <= '9')
-                       num = num * 10 + s[i] - '0';
-               else if (s[0] == '-' && i == 0)
-                       flag = 1;
-               else
-                       break;
-       }
-       if (flag == 1)
-               num = num * -1;
-       return num;
-}
-
 void *rtw_malloc2d(int h, int w, int size)
 {
        int j;