• Bhumika Goyal's avatar
    wil6210: constify cfg80211_ops structures · b59eb961
    Bhumika Goyal authored
    cfg80211_ops structures are only passed as an argument to the function
    wiphy_new. This argument is of type const, so cfg80211_ops strutures
    having this property can be declared as const.
    Done using Coccinelle
    
    @r1 disable optional_qualifier @
    identifier i;
    position p;
    @@
    static struct cfg80211_ops i@p = {...};
    
    @ok1@
    identifier r1.i;
    position p;
    @@
    wiphy_new(&i@p,...)
    
    @bad@
    position p!={r1.p,ok1.p};
    identifier r1.i;
    @@
    i@p
    
    @depends on !bad disable optional_qualifier@
    identifier r1.i;
    @@
    +const
    struct cfg80211_ops i;
    
    File size before:
       text	   data	    bss	    dec	    hex	filename
      18133	   6632	      0	  24765	   60bd wireless/ath/wil6210/cfg80211.o
    
    File size after:
       text	   data	    bss	    dec	    hex	filename
      18933	   5832	      0	  24765	   60bd wireless/ath/wil6210/cfg80211.o
    Signed-off-by: default avatarBhumika Goyal <bhumirks@gmail.com>
    Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
    b59eb961
cfg80211.c 41.4 KB