From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/net/wireless/realtek/rtlwifi/debug.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/net/wireless/realtek/rtlwifi/debug.c b/kernel/drivers/net/wireless/realtek/rtlwifi/debug.c
index 0b1bc04..9eb26df 100644
--- a/kernel/drivers/net/wireless/realtek/rtlwifi/debug.c
+++ b/kernel/drivers/net/wireless/realtek/rtlwifi/debug.c
@@ -278,8 +278,8 @@
tmp_len = (count > sizeof(tmp) - 1 ? sizeof(tmp) - 1 : count);
- if (!buffer || copy_from_user(tmp, buffer, tmp_len))
- return count;
+ if (copy_from_user(tmp, buffer, tmp_len))
+ return -EFAULT;
tmp[tmp_len] = '\0';
@@ -287,7 +287,7 @@
num = sscanf(tmp, "%x %x %x", &addr, &val, &len);
if (num != 3)
- return count;
+ return -EINVAL;
switch (len) {
case 1:
@@ -375,8 +375,8 @@
tmp_len = (count > sizeof(tmp) - 1 ? sizeof(tmp) - 1 : count);
- if (!buffer || copy_from_user(tmp, buffer, tmp_len))
- return count;
+ if (copy_from_user(tmp, buffer, tmp_len))
+ return -EFAULT;
tmp[tmp_len] = '\0';
@@ -386,7 +386,7 @@
if (num != 4) {
rtl_dbg(rtlpriv, COMP_ERR, DBG_DMESG,
"Format is <path> <addr> <mask> <data>\n");
- return count;
+ return -EINVAL;
}
rtl_set_rfreg(hw, path, addr, bitmask, data);
--
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