Update fatfs_drv.c

2020-04-17 15:48:01 +08:00
parent 2254327f47
commit feeb55dced
1 changed files with 3 additions and 7 deletions
--- a/board/STM32F103_SIM800A/Hardware/fatfs_drv.c
+++ b/board/STM32F103_SIM800A/Hardware/fatfs_drv.c
@@ -52,8 +52,6 @@ DRESULT w25q64_fatfs_write(BYTE lun, const BYTE *buff, DWORD sector, UINT count)

 DRESULT w25q64_fatfs_ioctl(BYTE lun, BYTE cmd, void *buff)
 {
-    DRESULT res = RES_PARERR;
-
    switch (cmd)
    {
    case GET_SECTOR_COUNT:
@@ -66,11 +64,9 @@ DRESULT w25q64_fatfs_write(BYTE lun, const BYTE *buff, DWORD sector, UINT count)
        *(DWORD *)buff = 1;
        break;
    default:
-        return res;
-    }
-    res = RES_OK;
-  
-    return res;
+        return RES_PARERR;
+    } 
+    return RES_OK;
 }

 DWORD get_fattime (void)