fix warning: 'ret' is used uninitialized in this function

Signed-off-by: N hong <hong@liuxiuhai.cn>

fix warning: 'ret' is used uninitialized in this function
Signed-off-by: N hong <hong@liuxiuhai.cn>
f6041202 · hong · cai · cd728edf · f6041202
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services/param/liteos/param_hal.c services/param/liteos/param_hal.c +1 -1

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--- a/services/param/liteos/param_hal.c
+++ b/services/param/liteos/param_hal.c
@@ -224,7 +224,7 @@ static void BatchSavePersistParamEnd(PERSIST_SAVE_HANDLE handle)
    int ret;
    int fd = (int)handle;
    ParamFileSync(fd);
-    ParamFileClose(fd);
+    ret = ParamFileClose(fd);
    ParamMutexPost(&g_saveMutex);
    PARAM_CHECK(ret == 0, return, "BatchSavePersistParamEnd fail error %d", errno);
 }