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wifi: mt7601u: delete dead code checking debugfs returns

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Smatch reports that:
drivers/net/wireless/mediatek/mt7601u/debugfs.c:130
mt7601u_init_debugfs() warn: 'dir' is an error pointer or valid".

Debugfs code is not supposed to need error checking so instead of
changing this to if (IS_ERR()) the correct thing is to just delete
the dead code.

Signed-off-by: Wang Jikai <wangjikai@hust.edu.cn>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230421092200.24456-1-wangjikai@hust.edu.cn
This commit is contained in:
Wang Jikai 2023-04-21 09:22:00 +00:00 committed by Kalle Valo
parent c401bde6ea
commit f3dc7bb037
1 changed files with 0 additions and 2 deletions
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2
drivers/net/wireless/mediatek/mt7601u/debugfs.c
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@ -127,8 +127,6 @@ void mt7601u_init_debugfs(struct mt7601u_dev *dev)
struct dentry *dir;
dir = debugfs_create_dir("mt7601u", dev->hw->wiphy->debugfsdir);
if (!dir)
return;
debugfs_create_u8("temperature", 0400, dir, &dev->raw_temp);
debugfs_create_u32("temp_mode", 0400, dir, &dev->temp_mode);