mmc: dw_mmc: Remove set-but-unused variable.

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count is only ever used by assigning to old_len if count == 0, and
then old_len isn't ever used at all.  So, both are redundant.  Fixes:

drivers/mmc/host/dw_mmc.c: In function ‘dw_mci_read_data_pio’:
drivers/mmc/host/dw_mmc.c:1034:32: warning: variable ‘old_len’ set but
not used [-Wunused-but-set-variable]

Signed-off-by: Chris Ball <cjb@laptop.org>
Acked-by: Will Newton <will.newton@imgtec.com>

...

This commit is contained in:

Chris Ball 2011-02-28 16:45:10 -05:00

parent 7e29c30603

commit ba6a902d9d

1 changed files with 1 additions and 5 deletions

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drivers/mmc/host/dw_mmc.c

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