From: Minghao Chi <chi.minghao@zte.com.cn>
Date: Wed, 15 Dec 2021 06:04:38 +0000 (+0000)
Subject: drivers/misc/ocxl: remove redundant rc variable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=81e7b7f5dfbdadab1ac9e0c60b0e30633bab1183;p=linux.git

drivers/misc/ocxl: remove redundant rc variable

Return value from ocxl_context_attach() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Link: https://lore.kernel.org/r/20211215060438.441918-1-chi.minghao@zte.com.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/ocxl/file.c b/drivers/misc/ocxl/file.c
index e70525eedaaeb..d881f5e40ad9e 100644
--- a/drivers/misc/ocxl/file.c
+++ b/drivers/misc/ocxl/file.c
@@ -74,7 +74,6 @@ static long afu_ioctl_attach(struct ocxl_context *ctx,
 {
 	struct ocxl_ioctl_attach arg;
 	u64 amr = 0;
-	int rc;
 
 	pr_debug("%s for context %d\n", __func__, ctx->pasid);
 
@@ -86,8 +85,7 @@ static long afu_ioctl_attach(struct ocxl_context *ctx,
 		return -EINVAL;
 
 	amr = arg.amr & mfspr(SPRN_UAMOR);
-	rc = ocxl_context_attach(ctx, amr, current->mm);
-	return rc;
+	return ocxl_context_attach(ctx, amr, current->mm);
 }
 
 static long afu_ioctl_get_metadata(struct ocxl_context *ctx,