misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write

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[ Upstream commit ee62360272 ]

Clang static analyzer complains that value stored to 'rets' is never
read.Let 'buf_len = -EOVERFLOW' to make sure we can return '-EOVERFLOW'.

Fixes: 8c8d964ce9 ("mei: move hbuf_depth from the mei device to the hw modules")
Signed-off-by: Su Hui <suhui@nfschina.com>
Link: https://lore.kernel.org/r/20231120095523.178385-2-suhui@nfschina.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Su Hui 2023-11-20 17:55:26 +08:00 • committed by Greg Kroah-Hartman

parent d78789ba21

commit 066dcd87b9

1 changed files with 1 additions and 1 deletions

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drivers/misc/mei/client.c

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