ath10k: fix debugfs_create_dir() checking

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The function may return an -ENODEV if debugfs is
disabled in kernel. This should originally be
guarded by ath10k's Kconfig but it still makes
sense to check for the non-NULL errno return
value.

Reported-by: Matteo Croce <matteo@openwrt.org>
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

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Michal Kazior 2014-09-04 12:36:45 +02:00 • committed by Kalle Valo

parent d5aebc77b4

commit adb43b24ec

1 changed files with 6 additions and 2 deletions

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8

drivers/net/wireless/ath/ath10k/debug.c

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