Cleanup uses of sprintf so we can deprecate it.
Also cleans up two instances of open() with useless mode params, and
changes a few uses of snprintf to use sizeof(buffer) instead of
hardcoded buffer sizes.
Change-Id: If11591003d910c995e72ad8f75afd072c255a3c5
diff --git a/fs_mgr/fs_mgr_format.c b/fs_mgr/fs_mgr_format.c
index 853bf0b..c63ff67 100644
--- a/fs_mgr/fs_mgr_format.c
+++ b/fs_mgr/fs_mgr_format.c
@@ -36,7 +36,7 @@
uint64_t dev_sz;
int fd, rc = 0;
- if ((fd = open(fs_blkdev, O_WRONLY, 0644)) < 0) {
+ if ((fd = open(fs_blkdev, O_WRONLY)) < 0) {
ERROR("Cannot open block device. %s\n", strerror(errno));
return -1;
}