video: cfb_console: simplify logical constraint

PATCH New Heinrich Schuchardt 2 participants 2 messages Mar 18, 2018 – Mar 19, 2018 Framebuffer layer

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Heinrich Schuchardt

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2018-03-18 13:24 UTC #0 lore raw

PATCH 1/1 video: cfb_console: simplify logical constraint

(A || !A && B) == (A || B)

Signed-off-by Heinrich Schuchardt <[email protected]>

---
 drivers/video/cfb_console.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

drivers/video/cfb_console.c +1 -1

index 0b25897062..5b7795dd44 100644
@@ -768,7 +768,7 @@ static void parse_putc(const char c)
 		break;
 
 	case '\n':		/* next line */
-		if (console_col || (!console_col && nl))
+		if (console_col || nl)
 			console_newline(1);
 		nl = 1;
 		break;

Signature · 1 line

2.16.2

Anatolij Gustschin

2018-03-19 09:16 UTC #1 lore raw

PATCH 1/1 video: cfb_console: simplify logical constraint

Quoted 6 lines · On Sun, 18 Mar 2018 14:24:39 +0100 Heinrich Schuchardt xypron.glpk at gmx.de…

(A || !A && B) == (A || B)
Signed-off-by Heinrich Schuchardt <[email protected]>
---
 drivers/video/cfb_console.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Applied to u-boot-video/master, thanks!

--
Anatolij