diff options
| author | Utkarsh Patel <utkarsh.h.patel@intel.com> | 2022-12-23 07:22:46 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2022-12-27 11:39:52 +0300 |
| commit | c28f3d80383571d3630df1a0e89500d23e855924 (patch) | |
| tree | e1397af9884e6304cf56376de14e98be44fae952 /drivers/thunderbolt/retimer.c | |
| parent | 1b929c02afd37871d5afb9d498426f83432e71c2 (diff) | |
| download | linux-c28f3d80383571d3630df1a0e89500d23e855924.tar.xz | |
thunderbolt: Do not report errors if on-board retimers are found
Currently we return an error even if on-board retimers are found and
that's not expected. Fix this to return an error only if there was one
and 0 otherwise.
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>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/retimer.c')
| -rw-r--r-- | drivers/thunderbolt/retimer.c | 5 |
1 files 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++) { |