[coreboot-gerrit] [S] Change in coreboot[master]: amdfwtool: Call wrapper funtion to write file

[Bao Zheng (Code Review)]

Attention is currently required from: Zheng Bao.

Hello Zheng Bao,

I'd like you to do a code review.
Please visit

https://review.coreboot.org/c/coreboot/+/73911

to review the following change.

Change subject: amdfwtool: Call wrapper funtion to write file
......................................................................

amdfwtool: Call wrapper funtion to write file

Change-Id: I6da31723bc2bfc1197fc31962053671c84ccc397
Signed-off-by: Zheng Bao 
---
M util/amdfwtool/amdfwtool.c
1 file changed, 12 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/11/73911/1

diff --git a/util/amdfwtool/amdfwtool.c b/util/amdfwtool/amdfwtool.c
index 8190b8d..05b4674 100644
--- a/util/amdfwtool/amdfwtool.c
+++ b/util/amdfwtool/amdfwtool.c
@@ -2390,13 +2390,9 @@
    	uint32_t offset = efs_location;
    	uint32_t bytes = efs_location == body_location ?
    			ctx.current - offset : sizeof(*amd_romsig);
-		uint32_t ret_bytes;

-		ret_bytes = write(targetfd, BUFF_OFFSET(ctx, offset), bytes);
-		if (bytes != ret_bytes) {
-			fprintf(stderr, "Error: Writing to file %s failed\n", output);
-			retval = 1;
-		}
+		write_from_buf_to_file(targetfd, BUFF_OFFSET(ctx, offset), bytes);
+
    	close(targetfd);
    } else {
    	fprintf(stderr, "Error: could not open file: %s\n", output);