From: Bin Meng <bin.meng@windriver.com>
Date: Sat, 18 Apr 2020 08:59:11 +0000 (-0700)
Subject: mkimage: fit: Free buf directly in fit_extract_data()
X-Git-Tag: v2020.07-rc1~17^2~1
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0dbd6e3698b58f60cddb64a0d58a4e23fb5f55d3;p=oweals%2Fu-boot.git

mkimage: fit: Free buf directly in fit_extract_data()

If given ptr to free() is NULL, no operation is performed.
Hence we can just free buf directly in fit_extract_data().

Signed-off-by: Bin Meng <bin.meng@windriver.com>
---

diff --git a/tools/fit_image.c b/tools/fit_image.c
index c37cae3b26..4aeabbcfe9 100644
--- a/tools/fit_image.c
+++ b/tools/fit_image.c
@@ -534,8 +534,7 @@ static int fit_extract_data(struct image_tool_params *params, const char *fname)
 err_munmap:
 	munmap(fdt, sbuf.st_size);
 err:
-	if (buf)
-		free(buf);
+	free(buf);
 	close(fd);
 	return ret;
 }