[PATCH] tools: Delete the initialization value

[shijm]

From: Shi junming <junming@xxxxxxxxxxxx>

>From the perspective of commpier,delete the initialization value

Signed-off-by: Shi junming <junming@xxxxxxxxxxxx>
---
 tools/power/acpi/tools/pfrut/pfrut.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/power/acpi/tools/pfrut/pfrut.c b/tools/power/acpi/tools/pfrut/pfrut.c
index d79c335594b2..52aa0351533c 100644
--- a/tools/power/acpi/tools/pfrut/pfrut.c
+++ b/tools/power/acpi/tools/pfrut/pfrut.c
@@ -190,7 +190,7 @@ int main(int argc, char *argv[])
 	void *addr_map_capsule;
 	struct stat st;
 	char *log_buf;
-	int ret = 0;
+	int ret;
 
 	if (getuid() != 0) {
 		printf("Please run the tool as root - Exiting.\n");
-- 
2.18.2