---

yaml --- r: 204608 b: refs/heads/master c: 47a3486 h: refs/heads/master v: v3
git-mirror · Aug 5, 2010 · 313d04d · 313d04d
1 parent 8e65657
commit 313d04d
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Showing 3 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2b5987abaf2dd6c3934e0376b7d9f64411cdcf03
+refs/heads/master: 47a348614492987ef307aad299c09163344e4eaf
diff --git a/trunk/arch/mips/bcm47xx/nvram.c b/trunk/arch/mips/bcm47xx/nvram.c
@@ -69,7 +69,7 @@ int nvram_getenv(char *name, char *val, size_t val_len)
 	char *var, *value, *end, *eq;
 
 	if (!name)
-		return 1;
+		return NVRAM_ERR_INV_PARAM;
 
 	if (!nvram_buf[0])
 		early_nvram_init();
@@ -89,6 +89,6 @@ int nvram_getenv(char *name, char *val, size_t val_len)
 			return 0;
 		}
 	}
-	return 1;
+	return NVRAM_ERR_ENVNOTFOUND;
 }
 EXPORT_SYMBOL(nvram_getenv);
diff --git a/trunk/arch/mips/include/asm/mach-bcm47xx/nvram.h b/trunk/arch/mips/include/asm/mach-bcm47xx/nvram.h
@@ -31,6 +31,9 @@ struct nvram_header {
 #define NVRAM_MAX_VALUE_LEN 255
 #define NVRAM_MAX_PARAM_LEN 64
 
+#define NVRAM_ERR_INV_PARAM	-8
+#define NVRAM_ERR_ENVNOTFOUND	-9
+
 extern int nvram_getenv(char *name, char *val, size_t val_len);
 
 #endif