359a6e36e9
Synchronize the ath11k backports with the current ath-next tree. All of the changes are various bugfixes, there is no new major feature. Notable bugfixes are: * WCN6855 board name fixes * One MSI vector booting is working again This is rather important for most of the older platforms. * DFS CAC state in virtual interfaces was fixed * TX power during CAC reporting Signed-off-by: Robert Marko <robimarko@gmail.com>
40 lines
1.7 KiB
Diff
40 lines
1.7 KiB
Diff
From a47111663491ff2829df0626493ce81b48dd880a Mon Sep 17 00:00:00 2001
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From: Kalle Valo <quic_kvalo@quicinc.com>
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Date: Tue, 10 Oct 2023 09:22:50 +0300
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Subject: [PATCH] wifi: ath11k: ath11k_debugfs_register(): fix
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format-truncation warning
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In v6.6-rc4 with GCC 13.2 I see a new warning:
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drivers/net/wireless/ath/ath11k/debugfs.c: In function 'ath11k_debugfs_register':
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drivers/net/wireless/ath/ath11k/debugfs.c:1597:51: error: '%d' directive output may be truncated writing between 1 and 3 bytes into a region of size 2 [-Werror=format-truncation=]
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drivers/net/wireless/ath/ath11k/debugfs.c:1597:48: note: directive argument in the range [0, 255]
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drivers/net/wireless/ath/ath11k/debugfs.c:1597:9: note: 'snprintf' output between 5 and 7 bytes into a destination of size 5
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Increase the size of pdev_name to 10 bytes to make sure there's enough room for
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the string. Also change the format to '%u' as ar->pdev_idx is u8.
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Compile tested only.
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Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
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Link: https://lore.kernel.org/r/20231010062250.2580951-1-kvalo@kernel.org
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---
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drivers/net/wireless/ath/ath11k/debugfs.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/net/wireless/ath/ath11k/debugfs.c
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+++ b/drivers/net/wireless/ath/ath11k/debugfs.c
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@@ -1591,10 +1591,10 @@ static const struct file_operations fops
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int ath11k_debugfs_register(struct ath11k *ar)
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{
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struct ath11k_base *ab = ar->ab;
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- char pdev_name[5];
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+ char pdev_name[10];
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char buf[100] = {0};
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- snprintf(pdev_name, sizeof(pdev_name), "%s%d", "mac", ar->pdev_idx);
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+ snprintf(pdev_name, sizeof(pdev_name), "%s%u", "mac", ar->pdev_idx);
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ar->debug.debugfs_pdev = debugfs_create_dir(pdev_name, ab->debugfs_soc);
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if (IS_ERR(ar->debug.debugfs_pdev))
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