[PATCH] rnbd-clt: Use common error handling code in rnbd_get_iu()

[Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 10 Jun 2026 20:58:47 +0200

Use an additional label so that a bit of exception handling can be better
reused at the end of an if branch.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/block/rnbd/rnbd-clt.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c
index 4d6725a0035e..d8e3f145ee2f 100644
--- a/drivers/block/rnbd/rnbd-clt.c
+++ b/drivers/block/rnbd/rnbd-clt.c
@@ -329,10 +329,8 @@ static struct rnbd_iu *rnbd_get_iu(struct rnbd_clt_session *sess,
 		return NULL;
 
 	permit = rnbd_get_permit(sess, con_type, wait);
-	if (!permit) {
-		kfree(iu);
-		return NULL;
-	}
+	if (!permit)
+		goto free_iu;
 
 	iu->permit = permit;
 	/*
@@ -349,6 +347,7 @@ static struct rnbd_iu *rnbd_get_iu(struct rnbd_clt_session *sess,
 
 	if (sg_alloc_table(&iu->sgt, 1, GFP_KERNEL)) {
 		rnbd_put_permit(sess, permit);
+free_iu:
 		kfree(iu);
 		return NULL;
 	}
-- 
2.54.0