267         case FR_OK: return 0;  in fresult_to_errno()
312     if (res != FR_OK) {  in vfs_fat_open()
340                 (res == FR_OK) ? "activated" : "failed");  in vfs_fat_open()
341         if(res != FR_OK) {  in vfs_fat_open()
370         if ((res = f_lseek(file, f_size(file))) != FR_OK) {  in vfs_fat_write()
378     if (res != FR_OK) {  in vfs_fat_write()
394     if (res != FR_OK) {  in vfs_fat_read()
414     if (f_res != FR_OK) {  in vfs_fat_pread()
422     if (f_res == FR_OK) {  in vfs_fat_pread()
431     if (f_res != FR_OK) {  in vfs_fat_pread()
454     if (f_res != FR_OK) {  in vfs_fat_pwrite()
462     if (f_res == FR_OK) {  in vfs_fat_pwrite()
471     if (f_res != FR_OK) {  in vfs_fat_pwrite()
492     if (res != FR_OK) {  in vfs_fat_fsync()
515     if (res != FR_OK) {  in vfs_fat_close()
543     if (res != FR_OK) {  in vfs_fat_lseek()
589     if (res != FR_OK) {  in vfs_fat_stat()
621     if (res != FR_OK) {  in vfs_fat_unlink()
651     if (res != FR_OK) {  in vfs_fat_link()
657     if (res != FR_OK) {  in vfs_fat_link()
665         if (res != FR_OK) {  in vfs_fat_link()
673         if (res != FR_OK) {  in vfs_fat_link()
689     if (res != FR_OK) {  in vfs_fat_link()
704     if (res != FR_OK) {  in vfs_fat_rename()
727     if (res != FR_OK) {  in vfs_fat_opendir()
742     if (res != FR_OK) {  in vfs_fat_closedir()
768     if (res != FR_OK) {  in vfs_fat_readdir_r()
805         if (res != FR_OK) {  in vfs_fat_seekdir()
814         if (res != FR_OK) {  in vfs_fat_seekdir()
831     if (res != FR_OK) {  in vfs_fat_mkdir()
846     if (res != FR_OK) {  in vfs_fat_rmdir()
867     if (res == FR_OK) {  in vfs_fat_access()
912     if (res != FR_OK) {  in vfs_fat_truncate()
930     if (res != FR_OK) {  in vfs_fat_truncate()
941     if (res != FR_OK) {  in vfs_fat_truncate()
950     if (res != FR_OK) {  in vfs_fat_truncate()
1006     if (res != FR_OK) {  in vfs_fat_utime()