fs: API changes enabling extra parameter to return size of type loff_t

[karo-tx-uboot.git] / fs / fat / fat.c

diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 83d9ce7c5776c88b5e8764579c14430a6cdf448b..04a51db6d4cd9e278cdf09959af2f86408864278 100644 (file)
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -1248,16 +1248,9 @@ int fat_exists(const char *filename)
        return ret == 0;
 }
 
-int fat_size(const char *filename)
+int fat_size(const char *filename, loff_t *size)
 {
-       loff_t size;
-       int ret;
-
-       ret = do_fat_read_at(filename, 0, NULL, 0, LS_NO, 1, &size);
-       if (ret)
-               return ret;
-       else
-               return size;
+       return do_fat_read_at(filename, 0, NULL, 0, LS_NO, 1, size);
 }
 
 int file_fat_read_at(const char *filename, loff_t pos, void *buffer,
@@ -1280,18 +1273,16 @@ int file_fat_read(const char *filename, void *buffer, int maxsize)
                return actread;
 }
 
-int fat_read_file(const char *filename, void *buf, int offset, int len)
+int fat_read_file(const char *filename, void *buf, loff_t offset, loff_t len,
+                 loff_t *actread)
 {
        int ret;
-       loff_t actread;
 
-       ret = file_fat_read_at(filename, offset, buf, len, &actread);
-       if (ret) {
+       ret = file_fat_read_at(filename, offset, buf, len, actread);
+       if (ret)
                printf("** Unable to read file %s **\n", filename);
-               return ret;
-       }
 
-       return actread;
+       return ret;
 }
 
 void fat_close(void)