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| author | Paolo Bonzini | 2016-07-07 14:47:00 +0200 |
|---|---|---|
| committer | Peter Maydell | 2016-07-07 14:47:00 +0200 |
| commit | 5229f45bd98558af84d806a98032df3cb741c357 (patch) | |
| tree | fbdcea867a0930926831f3cc2ecdc0755fcd15f8 /include/hw/display/xlnx_dp.h | |
| parent | xlnx_dp: fix iffy xlnx_dp_aux_push_tx_fifo (diff) | |
| download | qemu-5229f45bd98558af84d806a98032df3cb741c357.tar.gz qemu-5229f45bd98558af84d806a98032df3cb741c357.tar.xz qemu-5229f45bd98558af84d806a98032df3cb741c357.zip | |
aux: fix break that wanted to break two levels out
The last "ret = AUX_I2C_NACK;" is dead, because it is always overridden
by AUX_I2C_ACK. What really the code wants is to jump out of the switch
statement, and a "return" will not cut it because it would omit a debug
printf.
Change the logic so that we can break out of the while loop. For clarity,
hoist the bus->last_* assignments up, right after i2c_start_transfer.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/display/xlnx_dp.h')
0 files changed, 0 insertions, 0 deletions