Commit 2555906f authored by Qianqiang Liu's avatar Qianqiang Liu Committed by Helge Deller
Browse files

fbcon: break earlier in search_fb_in_map and search_for_mapped_con 



Break the for loop immediately upon finding the target, making the
process more efficient.

Signed-off-by: default avatarQianqiang Liu <qianqiang.liu@163.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent f1ebbe4c

drivers/video/fbdev/core/fbcon.c

+6 −2
Original line number Diff line number Diff line
@@ -512,8 +512,10 @@ static int search_fb_in_map(int idx) 
	int i, retval = 0;



	for (i = first_fb_vc; i <= last_fb_vc; i++) {

		if (con2fb_map[i] == idx)

		if (con2fb_map[i] == idx) {

			retval = 1;

			break;

		}

	}

	return retval;

}
@@ -523,8 +525,10 @@ static int search_for_mapped_con(void) 
	int i, retval = 0;



	for (i = first_fb_vc; i <= last_fb_vc; i++) {

		if (con2fb_map[i] != -1)

		if (con2fb_map[i] != -1) {

			retval = 1;

			break;

		}

	}

	return retval;

}