iwlwifi: return -ENOMEM instead of NULL when OOM in iwl_drv_start()

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The callers of iwl_drv_start() are probe functions.  If a probe
function returns 0, it means it succeeded.  So if NULL was returned by
iwl_drv_start(), it would be considered as a success.

Fix this by returning -ENOMEM if the driver struct allocation fails in
iwl_drv_start().

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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This commit is contained in:

Luciano Coelho 2013-08-13 10:34:55 +03:00 • committed by Johannes Berg

parent 3b1995ad83

commit eafe25e0af

2 changed files with 6 additions and 4 deletions

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8

drivers/net/wireless/iwlwifi/iwl-drv.c

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2

drivers/net/wireless/iwlwifi/pcie/drv.c

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