Initialized return value of numaker_emac link-out

cyliangtw · web-flow · commit 2fcbcf1789f3 · 2018-07-31T12:01:43.000+08:00
diff --git a/features/netsocket/emac-drivers/TARGET_NUVOTON_EMAC/numaker_emac.cpp b/features/netsocket/emac-drivers/TARGET_NUVOTON_EMAC/numaker_emac.cpp
@@ -220,7 +220,7 @@ void NUMAKER_EMAC::packet_rx()
  */
 bool NUMAKER_EMAC::link_out(emac_mem_buf_t *buf)
 {
-    bool result;
+    bool result = false;
     emac_mem_buf_t *q;
     uint8_t *buffer = NULL;
     uint32_t framelength = 0;

Original file line number	Diff line number	Diff line change
`@@ -220,7 +220,7 @@ void NUMAKER_EMAC::packet_rx()`
`220`	`220`	`*/`
`221`	`221`	`bool NUMAKER_EMAC::link_out(emac_mem_buf_t *buf)`
`222`	`222`	`{`
`223`		`- bool result;`
	`223`	`+ bool result = false;`
`224`	`224`	`emac_mem_buf_t *q;`
`225`	`225`	`uint8_t *buffer = NULL;`
`226`	`226`	`uint32_t framelength = 0;`