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yaml --- r: 202463 b: refs/heads/master c: 5cf4c07 h: refs/heads/master i: 202461: b9c7a2d 202459: 65fe714 202455: a167fcc 202447: d9b9548 202431: ac3e125 v: v3
git-mirror · Aug 3, 2010 · 69d7d14 · 69d7d14
1 parent a379db5
commit 69d7d14
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 210183d4af87cc70d7e4552d325f238734cade15
+refs/heads/master: 5cf4c07a2805388b5645079039d9a8b4b9269e08
diff --git a/trunk/drivers/platform/x86/acerhdf.c b/trunk/drivers/platform/x86/acerhdf.c
@@ -524,6 +524,10 @@ static int acerhdf_check_hardware(void)
 	version = dmi_get_system_info(DMI_BIOS_VERSION);
 	product = dmi_get_system_info(DMI_PRODUCT_NAME);
 
+	if (!vendor || !version || !product) {
+		pr_err("error getting hardware information\n");
+		return -EINVAL;
+	}
 
 	pr_info("Acer Aspire One Fan driver, v.%s\n", DRV_VER);