From 63ec5cbc31f7c37870b7fbd33d9f1a50ba320221 Mon Sep 17 00:00:00 2001
From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Date: Thu, 19 Dec 2019 13:15:39 +0000
Subject: [PATCH] ath10k: pci: Fix comment on ath10k_pci_dump_memory_sram
Git-commit: 63ec5cbc31f7c37870b7fbd33d9f1a50ba320221
Patch-mainline: v5.6-rc1
References: bsc#1111666
The description of ath10k_pci_dump_memory_sram() is inaccurate, an error
can never be returned, it is always the length. Update the comment to
reflect.
Fixes: 219cc084c6706 ("ath10k: add memory dump support QCA9984")
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/ath/ath10k/pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 4822a65f6f3c..ded7a220a4aa 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -1578,7 +1578,7 @@ static int ath10k_pci_set_ram_config(struct ath10k *ar, u32 config)
return 0;
}
-/* if an error happened returns < 0, otherwise the length */
+/* Always returns the length */
static int ath10k_pci_dump_memory_sram(struct ath10k *ar,
const struct ath10k_mem_region *region,
u8 *buf)
--
2.16.4