From: Utkarsh Patel <utkarsh.h.patel@intel.com>
To: mika.westerberg@linux.intel.com, michael.jamet@intel.com,
andreas.noever@gmail.com, YehezkelShB@gmail.com,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
Cc: rajmohan.mani@intel.com,
Utkarsh Patel <utkarsh.h.patel@intel.com>,
stable@vger.kernel.org
Subject: [PATCH v2] thunderbolt: Do not report errors if on-board retimers are found
Date: Thu, 22 Dec 2022 20:22:46 -0800 [thread overview]
Message-ID: <20221223042246.3355450-1-utkarsh.h.patel@intel.com> (raw)
tb_retimer_scan() returns error even when on-board retimers are found.
Fixes: 1e56c88adecc ("thunderbolt: Runtime resume USB4 port when retimers are scanned")
Cc: stable@vger.kernel.org
Signed-off-by: Utkarsh Patel <utkarsh.h.patel@intel.com>
---
Changes in V2:
1. Removed extra line between the Fixes tag and signed-off.
2. Added the tag for stable tree.
---
drivers/thunderbolt/retimer.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/thunderbolt/retimer.c b/drivers/thunderbolt/retimer.c
index 81252e31014a..6ebe7a2886ec 100644
--- a/drivers/thunderbolt/retimer.c
+++ b/drivers/thunderbolt/retimer.c
@@ -471,10 +471,9 @@ int tb_retimer_scan(struct tb_port *port, bool add)
break;
}
- if (!last_idx) {
- ret = 0;
+ ret = 0;
+ if (!last_idx)
goto out;
- }
/* Add on-board retimers if they do not exist already */
for (i = 1; i <= last_idx; i++) {
--
2.25.1
next reply other threads:[~2022-12-23 4:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-23 4:22 Utkarsh Patel [this message]
2022-12-27 8:43 ` Mika Westerberg
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