---

yaml --- r: 165866 b: refs/heads/master c: 05cc0ce h: refs/heads/master v: v3
git-mirror · Sep 24, 2009 · b06bf42 · b06bf42
1 parent 0cfcca8
commit b06bf42
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7a62cc10215838286c747f86766063d5f01fcbd6
+refs/heads/master: 05cc0cee6948fc11985d11557fb130645a7f69a6
diff --git a/trunk/fs/libfs.c b/trunk/fs/libfs.c
@@ -739,10 +739,11 @@ ssize_t simple_attr_write(struct file *file, const char __user *buf,
 	if (copy_from_user(attr->set_buf, buf, size))
 		goto out;
 
-	ret = len; /* claim we got the whole input */
 	attr->set_buf[size] = '\0';
 	val = simple_strtol(attr->set_buf, NULL, 0);
-	attr->set(attr->data, val);
+	ret = attr->set(attr->data, val);
+	if (ret == 0)
+		ret = len; /* on success, claim we got the whole input */
 out:
 	mutex_unlock(&attr->mutex);
 	return ret;