flashcp: change BUFSIZE to 4k

some flash partitions can be smaller than the existing BUFSIZE thus write
BUFSIZE will fail with "no space left on device"

Signed-off-by: Jacob Kjaergaard <jacob.kjaergaard@prevas.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/miscutils/flashcp.c b/miscutils/flashcp.c
index b526566a41a6cbc99fa154318d7d4d8dfce1ec81..9bc588d14bd33a9759c022f26dba2f4ca9eaf76e 100644 (file)
--- a/miscutils/flashcp.c
+++ b/miscutils/flashcp.c
@@ -21,7 +21,7 @@
 
 #define OPT_v (1 << 0)
 
-#define BUFSIZE (8 * 1024)
+#define BUFSIZE (4 * 1024)
 
 static void progress(int mode, uoff_t count, uoff_t total)
 {