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[06/18,media] RedRat3: Delete an unnecessary variable initialisation in redrat3_get_firmware_rev()

Message ID 4c2360b8-b4c7-f1b8-480f-d3002eb2155e@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Oct. 13, 2016, 4:27 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 13 Oct 2016 13:21:55 +0200

The local variable "rc" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/media/rc/redrat3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 2e31c18..0ac96a4 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -542,7 +542,7 @@  static void redrat3_reset(struct redrat3_dev *rr3)
 
 static void redrat3_get_firmware_rev(struct redrat3_dev *rr3)
 {
-	int rc = 0;
+	int rc;
 	char *buffer;
 
 	buffer = kcalloc(RR3_FW_VERSION_LEN + 1, sizeof(*buffer), GFP_KERNEL);