fat: remove comile warning

Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>

diff --git a/fs/fat/fat_write.c b/fs/fat/fat_write.c
index e9cae1c..577a430 100644 (file)
--- a/fs/fat/fat_write.c
+++ b/fs/fat/fat_write.c
@@ -606,7 +606,7 @@ set_contents (fsdata *mydata, dir_entry *dentptr, __u8 *buffer,
        unsigned long filesize = FAT2CPU32(dentptr->size), gotsize = 0;
        unsigned int bytesperclust = mydata->clust_size * SECTOR_SIZE;
        __u32 curclust = START(dentptr);
-       __u32 endclust, newclust;
+       __u32 endclust = 0, newclust = 0;
        unsigned long actsize;
 
        debug("Filesize: %ld bytes\n", filesize);
@@ -938,7 +938,6 @@ static __u32 swap_fat_values (fsdata *mydata,
        __u32 num_fatent_first = middle - (start + 1);
        __u32 num_fatent_second = (end + 1) - middle;
        __u32 reverse_fatent, new_fat_val;
-       __u32 end_first_fatval = get_fatent_value(mydata, middle - 1);
        __u32 end_second_fatval = get_fatent_value(mydata, end);
        __u32 startsect = mydata->rootdir_sect;
        __u32 fat_val;
@@ -999,7 +998,7 @@ static __u32 swap_fat_values (fsdata *mydata,
 /*
  * Remove fragments for a file
  */
-static int defragment_file (fsdata *mydata, dir_entry *dentptr)
+static void defragment_file (fsdata *mydata, dir_entry *dentptr)
 {
        __u32 start = 0, middle = 0, end = 0;