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Subject[PATCH v2 3/8] tools/bootconfig: Remove unneeded error message silencer
Date
Remove error message silent knob, we don't need it anymore
because we can check if there is a bootconfig by checking
the magic word.
If there is a magic word, but failed to load a bootconfig
from initrd, there is a real problem.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
tools/bootconfig/include/linux/printk.h | 5 +----
tools/bootconfig/main.c | 8 --------
2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/tools/bootconfig/include/linux/printk.h b/tools/bootconfig/include/linux/printk.h
index e978a63d3222..036e667596eb 100644
--- a/tools/bootconfig/include/linux/printk.h
+++ b/tools/bootconfig/include/linux/printk.h
@@ -4,10 +4,7 @@

#include <stdio.h>

-/* controllable printf */
-extern int pr_output;
-#define printk(fmt, ...) \
- (pr_output ? printf(fmt, ##__VA_ARGS__) : 0)
+#define printk(fmt, ...) printf(fmt, ##__VA_ARGS__)

#define pr_err printk
#define pr_warn printk
diff --git a/tools/bootconfig/main.c b/tools/bootconfig/main.c
index 742271f019a9..a9b97814d1a9 100644
--- a/tools/bootconfig/main.c
+++ b/tools/bootconfig/main.c
@@ -14,8 +14,6 @@
#include <linux/kernel.h>
#include <linux/bootconfig.h>

-int pr_output = 1;
-
static int xbc_show_array(struct xbc_node *node)
{
const char *val;
@@ -227,13 +225,7 @@ int delete_xbc(const char *path)
return -errno;
}

- /*
- * Suppress error messages in xbc_init() because it can be just a
- * data which concidentally matches the size and checksum footer.
- */
- pr_output = 0;
size = load_xbc_from_initrd(fd, &buf);
- pr_output = 1;
if (size < 0) {
ret = size;
pr_err("Failed to load a boot config from initrd: %d\n", ret);
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