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Re: [PATCH] iwl3945: re-add iwl_poll_direct_bit return value check

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On Mon, 2009-02-23 at 21:45 -0500, Jason Andryuk wrote:
> Re-add the iwl_poll_direct_bit return value assignment dropped in Commit
> 3fdd4102abceb4c99c5091674047b5c61fd3ebba "iwl3945: add apm ops".
> 
> Signed-off-by: Jason Andryuk <jandryuk@xxxxxxxxx>
> --

grep iwl_poll_direct_bit drivers/net/wireless/iwlwifi/*3945*.c
drivers/net/wireless/iwlwifi/iwl-3945.c:	ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL,
drivers/net/wireless/iwlwifi/iwl-3945.c:		iwl_poll_direct_bit(priv, FH39_TSSR_TX_STATUS,
drivers/net/wireless/iwlwifi/iwl-3945.c:	iwl_poll_direct_bit(priv, CSR_RESET,
drivers/net/wireless/iwlwifi/iwl-3945.c:	iwl_poll_direct_bit(priv, CSR_GP_CNTRL,
drivers/net/wireless/iwlwifi/iwl-3945.c:	rc = iwl_poll_direct_bit(priv, FH39_RSSR_STATUS,

Including this patch, only two out of five return values are checked.
It isn't clear to me how errors should be handled in all cases, so a
maintainer should probably take a look at these.

Jason

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