spi: stm32-qspi: Fix stm32_qspi_transfer_one_message() error path

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The patch a557fca630: "spi: stm32_qspi: Add transfer_one_message()
spi callback" from Aug 23, 2022, leads to the following Smatch static
checker warning:

drivers/spi/spi-stm32-qspi.c:627 stm32_qspi_transfer_one_message()
error: uninitialized symbol 'ret'.Fix the following Smatch static checker warning:

Fixes: a557fca630 ("spi: stm32_qspi: Add transfer_one_message() spi callback")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20220826092031.1393430-1-patrice.chotard@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Patrice Chotard 2022-08-26 11:20:31 +02:00 • committed by Mark Brown

parent 3fe26121dc

commit 56ec456293

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drivers/spi/spi-stm32-qspi.c

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