After the commit 265edc03d5a1 ("fs/fat: Clean up open-coded sector
<-> cluster conversions"), it is hung up writing new file to FAT16
disk with more than 19 files in armv7. It is because result value
of sect_to_cluster() is not proper by casting from signed value to
unsigned value. Fix the wrong casting of sect_to_cluster().
Reported-by: Jaehoon Chung <jh80.ch...@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312....@samsung.com>
---
include/fat.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/fat.h b/include/fat.h
index 7dada41..09e1423 100644
--- a/include/fat.h
+++ b/include/fat.h
@@ -180,7 +180,7 @@ static inline u32 clust_to_sect(fsdata *fsdata, u32 clust)
return fsdata->data_begin + clust * fsdata->clust_size;
}
-static inline u32 sect_to_clust(fsdata *fsdata, u32 sect)
+static inline u32 sect_to_clust(fsdata *fsdata, int sect)
{
return (sect - fsdata->data_begin) / fsdata->clust_size;
}
--
1.7.9.5
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