VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Alexey Dobriyan <adobriyan@gmail.com> 2020-12-15 20:44:00 -0800 committer: Linus Torvalds <torvalds@linux-foundation.org> 2020-12-15 22:46:16 -0800 commit: 506dfc9906e5cbf453bbcd5eb627689435583558 parent: d58b0b1a416595a0e5ad6eac559b1d5229397e38
Commit Summary:
lib: cleanup kstrto*() usage
Diffstat:
1 file changed, 3 insertions, 6 deletions
diff --git a/lib/test_firmware.c b/lib/test_firmware.c
index 2baa275a6ddf..b6fe89add9fe 100644
--- a/lib/test_firmware.c
+++ b/lib/test_firmware.c
@@ -364,18 +364,15 @@ static ssize_t test_dev_config_show_int(char *buf, int val)
 
 static int test_dev_config_update_u8(const char *buf, size_t size, u8 *cfg)
 {
+	u8 val;
 	int ret;
-	long new;
 
-	ret = kstrtol(buf, 10, &new);
+	ret = kstrtou8(buf, 10, &val);
 	if (ret)
 		return ret;
 
-	if (new > U8_MAX)
-		return -EINVAL;
-
 	mutex_lock(&test_fw_mutex);
-	*(u8 *)cfg = new;
+	*(u8 *)cfg = val;
 	mutex_unlock(&test_fw_mutex);
 
 	/* Always return full write size even if we didn't consume all */