iwlwifi: dbg_ini: allocate dram buffer with proper flags

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Use the same flags we use in the legacy buffer allocation.
Missing __GFP_NOWARN will cause an unwanted warning incase
we fail to allocate.
Missing __GFP_ZERO will give a buffer initially filled with
garbage which can make debug difficult in case our wrap count is zero.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Fixes: d47902f9f7 ("iwlwifi: dbg: add apply point logic")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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Shahar S Matityahu 2018-11-26 11:19:00 +02:00 • committed by Luca Coelho

parent 40ecdd01d4

commit 07a44b3223

1 changed files with 4 additions and 2 deletions

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drivers/net/wireless/intel/iwlwifi/fw/dbg.c

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