um: Fix return value in ubd_init()

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[ Upstream commit 31a5990ed2 ]

When kmalloc_array() fails to allocate memory, the ubd_init()
should return -ENOMEM instead of -1. So, fix it.

Fixes: f88f0bdfc3 ("um: UBD Improvements")
Signed-off-by: Duoming Zhou <duoming@zju.edu.cn>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Duoming Zhou 2024-03-06 17:12:59 +08:00 • committed by Greg Kroah-Hartman

parent 900d54bced

commit e98f29bf0b

1 changed files with 2 additions and 2 deletions

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arch/um/drivers/ubd_kern.c

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