[PATCH 10/16] iwlwifi: stop passing bogus gfp flags arguments to dma_alloc_coherent

[Christoph Hellwig]

dma_alloc_coherent is not just the page allocator.  The only valid
arguments to pass are either GFP_ATOMIC or GFP_ATOMIC with possible
modifiers of __GFP_NORETRY or __GFP_NOWARN.

Signed-off-by: Christoph Hellwig <h...@lst.de>
---
 drivers/net/wireless/intel/iwlwifi/fw/dbg.c     | 3 +--
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c 
b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index 5f52e40a2903..323dc5d5ee88 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -2361,8 +2361,7 @@ iwl_fw_dbg_buffer_allocation(struct iwl_fw_runtime *fwrt, 
u32 size)
 
        virtual_addr =
                dma_alloc_coherent(fwrt->trans->dev, size, &phys_addr,
-                                  GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO |
-                                  __GFP_COMP);
+                                  GFP_KERNEL | __GFP_NOWARN);
 
        /* TODO: alloc fragments if needed */
        if (!virtual_addr)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c 
b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 803fcbac4152..22a47f928dc8 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -210,8 +210,7 @@ static void iwl_pcie_alloc_fw_monitor_block(struct 
iwl_trans *trans,
        for (power = max_power; power >= min_power; power--) {
                size = BIT(power);
                cpu_addr = dma_alloc_coherent(trans->dev, size, &phys,
-                                             GFP_KERNEL | __GFP_NOWARN |
-                                             __GFP_ZERO | __GFP_COMP);
+                                             GFP_KERNEL | __GFP_NOWARN);
                if (!cpu_addr)
                        continue;
 
-- 
2.20.1