From: Simon Glass <sjg@chromium.org>
Date: Tue, 11 Nov 2014 19:47:08 +0000 (-0700)
Subject: sandbox: Fix warnings in cpu.c and os.c
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f80a8bbee8665defb32f26029325667704bb4776;p=project%2Fbcm63xx%2Fu-boot.git

sandbox: Fix warnings in cpu.c and os.c

This fixes the following two problems:

cppcheck reports:
[arch/sandbox/cpu/start.c:132]: (error) Uninitialized variable: err
[arch/sandbox/cpu/os.c:371]: (error) Memory leak: fname

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Wolfgang Denk <wd@denx.de>
---

diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index 31c93443db..4d5f805753 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -367,6 +367,7 @@ int os_dirent_ls(const char *dirname, struct os_dirent_node **headp)
 
 done:
 	closedir(dir);
+	free(fname);
 	return ret;
 }
 
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 0df77704c6..42353d80a8 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -130,7 +130,8 @@ static int sandbox_cmdline_cb_memory(struct sandbox_state *state,
 	state->write_ram_buf = true;
 	state->ram_buf_fname = arg;
 
-	if (os_read_ram_buf(arg)) {
+	err = os_read_ram_buf(arg);
+	if (err) {
 		printf("Failed to read RAM buffer\n");
 		return err;
 	}