From ea59fc1beff1358966b213b4df89aca3f7dec157 Mon Sep 17 00:00:00 2001
From: Nathan Chancellor <nathan@kernel.org>
Date: Tue, 30 Nov 2021 15:11:24 -0700
Subject: [PATCH] fpga: stratix10-soc: Do not use ret uninitialized in s10_probe()
Git-commit: ea59fc1beff1358966b213b4df89aca3f7dec157
Patch-mainline: v5.17-rc1
References: jsc#PED-1263
Clang warns:
drivers/fpga/stratix10-soc.c:431:9: warning: variable 'ret' is uninitialized when used here [-Wuninitialized]
return ret;
^~~
ret is only assigned in an error path now so just return 0 directly.
Fixes: 4ba0b2c294fe ("fpga: mgr: Use standard dev_release for class driver")
Link: https://github.com/ClangBuiltLinux/linux/issues/1517
Reviewed-by: Russ Weight <russell.h.weight@intel.com>
Reviewed-by: Tom Rix <trix@redhat.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/fpga/stratix10-soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/fpga/stratix10-soc.c b/drivers/fpga/stratix10-soc.c
index 737d14c6e0de..357cea58ec98 100644
--- a/drivers/fpga/stratix10-soc.c
+++ b/drivers/fpga/stratix10-soc.c
@@ -428,7 +428,7 @@ static int s10_probe(struct platform_device *pdev)
}
platform_set_drvdata(pdev, mgr);
- return ret;
+ return 0;
probe_err:
stratix10_svc_free_channel(priv->chan);
--
2.35.3