iwlwifi: pcie: make array 'prop' static, shrinks object size

Don't populate the array prop on the stack but instead make it static.
Makes the object code smaller by 30 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  80138	  15382	    576	  96096	  17760	drivers/net/wireless/intel/iwlwifi/pcie/trans.o

After:
   text	   data	    bss	    dec	    hex	filename
  79948	  15542	    576	  96066	  17742	drivers/net/wireless/intel/iwlwifi/pcie/trans.o

(gcc version 8.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index f97aea5ffc44e4398754d020ef347238d387a3fb..dbe62bc3ece45e203146852973aaebc9c5ea3033 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1968,7 +1968,7 @@ static void iwl_trans_pcie_removal_wk(struct work_struct *wk)
        struct iwl_trans_pcie_removal *removal =
                container_of(wk, struct iwl_trans_pcie_removal, work);
        struct pci_dev *pdev = removal->pdev;
-       char *prop[] = {"EVENT=INACCESSIBLE", NULL};
+       static char *prop[] = {"EVENT=INACCESSIBLE", NULL};
 
        dev_err(&pdev->dev, "Device gone - attempting removal\n");
        kobject_uevent_env(&pdev->dev.kobj, KOBJ_CHANGE, prop);