Jinjie RuanandFelix Fietkau 08e1e6cb7d wifi: mt76: Drop unnecessary error check for debugfs_create_dir()
debugfs_create_dir() returns ERR_PTR and never return NULL.

As Russell suggested, this patch removes the error checking for
debugfs_create_dir(). This is because the DebugFS kernel API is developed
in a way that the caller can safely ignore the errors that occur during
the creation of DebugFS nodes. The debugfs APIs have a IS_ERR() judge in
start_creating() which can handle it gracefully. So these checks are
unnecessary.

Fixes: 17f1de56df05 ("mt76: add common code shared between multiple chipsets")
Signed-off-by: Jinjie Ruan <[email protected]>
Suggested-by: Russell King (Oracle) <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
2023-09-16 14:13:34 +02:00
2022-12-10 13:11:04 +01:00
2021-04-14 09:12:11 +02:00
2023-03-02 22:23:43 +01:00
2021-04-17 11:19:58 +02:00
2022-12-10 13:11:04 +01:00
2020-06-16 22:05:14 +02:00
2019-08-22 09:26:30 +02:00
S
Description
mac80211 driver for MediaTek MT76x0e, MT76x2e, MT7603, MT7615, MT7628 and MT7688
BSD-3-Clause
105 MiB
Languages
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Makefile 0.1%