提交 a57aa93f 编写于 作者: W Wang YanQing 提交者: Tomi Valkeinen

video: fbdev: uvesafb: Remove redundant NULL check in uvesafb_remove

Because uvesafb_par is allocated as part of fb_info in uvesafb_probe,
so we don't need to do NULL check for both fb_info and uvesafb_par in
uvesafb_remove.

[ This patch also fix a warning report by fengguang.wu@intel.com
  "drivers/video/fbdev/uvesafb.c:1815 uvesafb_remove()
   warn: variable dereferenced before check 'par'" ]
Signed-off-by: NWang YanQing <udknight@gmail.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
上级 2925b0d7
...@@ -1812,11 +1812,9 @@ static int uvesafb_remove(struct platform_device *dev) ...@@ -1812,11 +1812,9 @@ static int uvesafb_remove(struct platform_device *dev)
fb_destroy_modedb(info->monspecs.modedb); fb_destroy_modedb(info->monspecs.modedb);
fb_dealloc_cmap(&info->cmap); fb_dealloc_cmap(&info->cmap);
if (par) { kfree(par->vbe_modes);
kfree(par->vbe_modes); kfree(par->vbe_state_orig);
kfree(par->vbe_state_orig); kfree(par->vbe_state_saved);
kfree(par->vbe_state_saved);
}
framebuffer_release(info); framebuffer_release(info);
} }
......
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