tools: env: Fix printf() warning in fw_env
The printf() string produces a warning about %d not matching size_t. Fix
it and put the format string on one line to avoid a checkpatch warning.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
index 3ab1ae6..ccbeb55 100644
--- a/tools/env/fw_env.c
+++ b/tools/env/fw_env.c
@@ -952,8 +952,8 @@
return -1;
}
if (rc != readlen) {
- fprintf(stderr, "Read error on %s: "
- "Attempted to read %d bytes but got %d\n",
+ fprintf(stderr,
+ "Read error on %s: Attempted to read %zd bytes but got %d\n",
DEVNAME(dev), readlen, rc);
return -1;
}