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[media] dib9000: release a lock on error
This lock should be released as well on the error path. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: Patrick Boettcher <Patrick.Boettcher@dibcom.fr> Cc: Olivier Grenie <olivier.grenie@dibcom.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -2169,6 +2169,7 @@ static int dib9000_read_ber(struct dvb_frontend *fe, u32 * ber)
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DibAcquireLock(&state->demod_lock);
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DibAcquireLock(&state->demod_lock);
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DibAcquireLock(&state->platform.risc.mem_mbx_lock);
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DibAcquireLock(&state->platform.risc.mem_mbx_lock);
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if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0) {
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if (dib9000_fw_memmbx_sync(state, FE_SYNC_CHANNEL) < 0) {
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DibReleaseLock(&state->platform.risc.mem_mbx_lock);
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ret = -EIO;
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ret = -EIO;
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goto error;
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goto error;
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}
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}
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