format dfs_elm.c with astyle

components/dfs/filesystems/elmfat/dfs_elm.c

@@ -118,7 +118,7 @@ int dfs_elm_mount(struct dfs_filesystem *fs, unsigned long rwflag, const void *d
     if (result == FR_OK)
     {
         char drive[8];
-		DIR * dir;
+        DIR *dir;
 
         rt_snprintf(drive, sizeof(drive), "%d:/", index);
         dir = (DIR *)rt_malloc(sizeof(DIR));
@@ -278,7 +278,7 @@ int dfs_elm_open(struct dfs_fd *file)
 
 #if (_VOLUMES > 1)
     int vol;
-	extern int elm_get_vol(FATFS *fat);
+    extern int elm_get_vol(FATFS * fat);
 
     /* add path for ELM FatFS driver support */
     vol = elm_get_vol((FATFS *)file->fs->data);
@@ -557,7 +557,7 @@ int dfs_elm_getdents(struct dfs_fd *file, struct dirent *dirp, rt_uint32_t count
             break;
 
 #if _USE_LFN
-		fn = *fno.lfname? fno.lfname : fno.fname;
+        fn = *fno.lfname ? fno.lfname : fno.fname;
 #else
         fn = fno.fname;
 #endif
@@ -596,7 +596,7 @@ int dfs_elm_unlink(struct dfs_filesystem *fs, const char *path)
 #if _VOLUMES > 1
     int vol;
     char *drivers_fn;
-	extern int elm_get_vol(FATFS *fat);
+    extern int elm_get_vol(FATFS * fat);
 
     /* add path for ELM FatFS driver support */
     vol = elm_get_vol((FATFS *)fs->data);
@@ -627,7 +627,7 @@ int dfs_elm_rename(struct dfs_filesystem *fs, const char *oldpath, const char *n
     char *drivers_oldfn;
     const char *drivers_newfn;
     int vol;
-	extern int elm_get_vol(FATFS *fat);
+    extern int elm_get_vol(FATFS * fat);
 
     /* add path for ELM FatFS driver support */
     vol = elm_get_vol((FATFS *)fs->data);
@@ -662,7 +662,7 @@ int dfs_elm_stat(struct dfs_filesystem *fs, const char *path, struct stat *st)
 #if _VOLUMES > 1
     int vol;
     char *drivers_fn;
-	extern int elm_get_vol(FATFS *fat);
+    extern int elm_get_vol(FATFS * fat);
 
     /* add path for ELM FatFS driver support */
     vol = elm_get_vol((FATFS *)fs->data);
@@ -827,7 +827,7 @@ DRESULT disk_ioctl(BYTE drv, BYTE ctrl, void *buff)
         rt_memset(&geometry, 0, sizeof(geometry));
         rt_device_control(device, RT_DEVICE_CTRL_BLK_GETGEOME, &geometry);
 
-		*(DWORD *)buff = geometry.block_size/geometry.bytes_per_sector;
+        *(DWORD *)buff = geometry.block_size / geometry.bytes_per_sector;
     }
     else if (ctrl == CTRL_SYNC)
     {
@@ -889,13 +889,13 @@ void ff_rel_grant(_SYNC_t m)
 /* Memory functions */
 #if _USE_LFN == 3
 /* Allocate memory block */
-void* ff_memalloc (UINT size)
+void *ff_memalloc(UINT size)
 {
     return rt_malloc(size);
 }
 
 /* Free memory block */
-void ff_memfree (void* mem)
+void ff_memfree(void *mem)
 {
     rt_free(mem);
 }