wifi: rtw88: Use devm_kmemdup() in rtw_set_supported_band()

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[ Upstream commit 2ba12401cc ]

Simplify the code by using device managed memory allocations.

This also fixes a memory leak in rtw_register_hw(). The supported bands
were not freed in the error path.

Copied from commit 145df52a86 ("wifi: rtw89: Convert
rtw89_core_set_supported_band to use devm_*").

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/1aa7fdef-2d5b-4a31-a4e9-fac8257ed30d@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Bitterblue Smith 2025-12-24 01:25:32 +02:00 • committed by Sasha Levin

parent 6552d79928

commit ad9b80ee31

1 changed files with 6 additions and 13 deletions

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drivers/net/wireless/realtek/rtw88/main.c

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