commands: memtester: fix mismatched format string

expression is of type size_t. Use the appropriate format string specifier
for printing it.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/commands/memtester/memtester.c b/commands/memtester/memtester.c
index 8b64d32329..130dc97c83 100644
--- a/commands/memtester/memtester.c
+++ b/commands/memtester/memtester.c
@@ -139,7 +139,7 @@ static int do_memtester(int argc, char **argv) {
 
     wantbytes = (size_t) strtoull_suffix(argv[optind], 0, 0);
     if (wantbytes < 2 * sizeof(ul)) {
-        printf("need at least %ldB of memory to test\n", 2 * sizeof(ul));
+        printf("need at least %zuB of memory to test\n", 2 * sizeof(ul));
         return COMMAND_ERROR_USAGE;
     }
     wantmb = (wantbytes >> 20);