fat.c: fix printf() length modifier

The DIRENTSPERBLOCK utilizes sizeof() which will return a size_t which has no
fixed size. Therefor use correct length modifer for printf() statement to
prevent compiler warnings.

This patch fixes following warning:

---8<---
fat.c: In function 'do_fat_read':
fat.c:879: warning: format '%d' expects type 'int', but argument 4 has type 'long unsigned int'
--->8---

Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
cc: Mike Frysinger <vapier@gentoo.org>
cc: Thomas Chou <thomas@wytron.com.tw>
cc: rjones@nexus-tech.net
cc: kharris@nexus-tech.net
Acked-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 9a29458..dbb8db9 100644 (file)
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -876,7 +876,7 @@ do_fat_read (const char *filename, void *buffer, unsigned long maxsize,
        while (1) {
                int i;
 
-               debug("FAT read sect=%d, clust_size=%d, DIRENTSPERBLOCK=%d\n",
+               debug("FAT read sect=%d, clust_size=%d, DIRENTSPERBLOCK=%zd\n",
                        cursect, mydata->clust_size, DIRENTSPERBLOCK);
 
                if (disk_read(cursect,