mmc: tmio_mmc: silence compiler warnings

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with "mmc: tmio: implement a bounce buffer for unaligned DMA"
gcc generates the following warnings:

drivers/mmc/host/tmio_mmc.c:654:6: warning: 'ret' may be used uninitialized in this function
drivers/mmc/host/tmio_mmc.c:730:6: warning: 'ret' may be used uninitialized in this function

This patch fixes these by setting ret to -EINVAL in the affected code paths.

Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

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Arnd Hannemann 2010-12-19 21:16:07 +00:00 • committed by Chris Ball

parent 93173054f2

commit eba46030e1

1 changed files with 6 additions and 2 deletions

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drivers/mmc/host/tmio_mmc.c

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