state: backend: remove len_hint argument from state_storage_read
The argument is 0 in the only caller, so remove the argument. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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src/barebox-state/backend.c |
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src/barebox-state/backend_storage.c |
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src/barebox-state/state.h |
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