+ test_firmware-use-str_true_false-helper.patch added to mm-nonmm-unstable branch

+ test_firmware-use-str_true_false-helper.patch added to mm-nonmm-unstable branch

[Andrew Morton]

The patch titled
     Subject: test_firmware: use str_true_false() helper
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     test_firmware-use-str_true_false-helper.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/test_firmware-use-str_true_false-helper.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Kuan-Wei Chiu <visitorckw@gmail.com>
Subject: test_firmware: use str_true_false() helper
Date: Thu, 14 Aug 2025 17:50:33 +0800

Replace ternary (condition ?  "true" : "false") expressions with the
str_true_false() helper from string_choices.h.  This improves readability
by replacing the three-operand ternary with a single function call,
ensures consistent string output, and allows potential string
deduplication by the linker, resulting in a slightly smaller binary.

Link: https://lkml.kernel.org/r/20250814095033.244034-1-visitorckw@gmail.com
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Cc: Kuan-Wei Chiu <visitorckw@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/test_firmware.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

--- a/lib/test_firmware.c~test_firmware-use-str_true_false-helper
+++ a/lib/test_firmware.c
@@ -26,6 +26,7 @@
 #include <linux/kthread.h>
 #include <linux/vmalloc.h>
 #include <linux/efi_embedded_fw.h>
+#include <linux/string_choices.h>
 
 MODULE_IMPORT_NS("TEST_FIRMWARE");
 
@@ -304,17 +305,17 @@ static ssize_t config_show(struct device
 			"FW_ACTION_NOUEVENT");
 	len += scnprintf(buf + len, PAGE_SIZE - len,
 			"into_buf:\t\t%s\n",
-			test_fw_config->into_buf ? "true" : "false");
+			str_true_false(test_fw_config->into_buf));
 	len += scnprintf(buf + len, PAGE_SIZE - len,
 			"buf_size:\t%zu\n", test_fw_config->buf_size);
 	len += scnprintf(buf + len, PAGE_SIZE - len,
 			"file_offset:\t%zu\n", test_fw_config->file_offset);
 	len += scnprintf(buf + len, PAGE_SIZE - len,
 			"partial:\t\t%s\n",
-			test_fw_config->partial ? "true" : "false");
+			str_true_false(test_fw_config->partial));
 	len += scnprintf(buf + len, PAGE_SIZE - len,
 			"sync_direct:\t\t%s\n",
-			test_fw_config->sync_direct ? "true" : "false");
+			str_true_false(test_fw_config->sync_direct));
 	len += scnprintf(buf + len, PAGE_SIZE - len,
 			"read_fw_idx:\t%u\n", test_fw_config->read_fw_idx);
 	if (test_fw_config->upload_name)
_

Patches currently in -mm which might be from visitorckw@gmail.com are

test_firmware-use-str_true_false-helper.patch