4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Su Hui <suhui@xxxxxxxxxxxx>
[ Upstream commit c511a9c12674d246916bb16c479d496b76983193 ]
Clang Static Checker (scan-build) warns:
drivers/net/wireless/ath/ath10k/debugfs_sta.c:line 429, column 3
Value stored to 'ret' is never read.
Return 'ret' rather than 'count' when 'ret' stores an error code.
Fixes: ee8b08a1be82 ("ath10k: add debugfs support to get per peer tids log via tracing")
Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
Acked-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>
Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>
Link: https://msgid.link/20240422034243.938962-1-suhui@xxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/wireless/ath/ath10k/debugfs_sta.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
index 6f10331e986bd..c7d7fe5d9375c 100644
--- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c
+++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c
@@ -449,7 +449,7 @@ ath10k_dbg_sta_write_peer_debug_trigger(struct file *file,
}
out:
mutex_unlock(&ar->conf_mutex);
- return count;
+ return ret ?: count;
}
static const struct file_operations fops_peer_debug_trigger = {
--
2.43.0
