Commit 55dd7378 authored by Yangtao Li's avatar Yangtao Li Committed by Helge Deller
Browse files

fbdev: imxfb: Convert to devm_kmalloc_array() 



No need for manual kfree in the error path and the remove function.

Signed-off-by: default avatarYangtao Li <frank.li@vivo.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 45fcc058

drivers/video/fbdev/imxfb.c

+2 −3
Original line number Diff line number Diff line
@@ -673,7 +673,8 @@ static int imxfb_init_fbinfo(struct platform_device *pdev) 


	pr_debug("%s\n",__func__);



	info->pseudo_palette = kmalloc_array(16, sizeof(u32), GFP_KERNEL);

	info->pseudo_palette = devm_kmalloc_array(&pdev->dev, 16,

						  sizeof(u32), GFP_KERNEL);

	if (!info->pseudo_palette)

		return -ENOMEM;
@@ -1044,7 +1045,6 @@ static int imxfb_probe(struct platform_device *pdev) 
failed_ioremap:

failed_getclock:

failed_of_parse:

	kfree(info->pseudo_palette);

failed_init:

	framebuffer_release(info);

	return ret;
@@ -1061,7 +1061,6 @@ static void imxfb_remove(struct platform_device *pdev) 
	fb_dealloc_cmap(&info->cmap);

	dma_free_wc(&pdev->dev, fbi->map_size, info->screen_buffer,

		    fbi->map_dma);

	kfree(info->pseudo_palette);

	framebuffer_release(info);

}