env: cosmetic: drop assignment i = iomux_doenv()

iomux_doenv() can only return 0 or 1. So there is no need to save its return value in variable i, as checking its truth value within an if statement is enough. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Reviewed-by: Marek Vasut <marex@denx.de>

env: cosmetic: drop assignment i = iomux_doenv()
iomux_doenv() can only return 0 or 1. So there is no need to save its return value in variable i, as checking its truth value within an if statement is enough. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Reviewed-by: Marek Vasut <marex@denx.de>
Gerlando Falauto · Tom Rini
1 parent 8ae51ae172
Showing 1 changed file with 2 additions and 3 deletions Side-by-side Diff
common/cmd_nvedit.c
@@ -239,9 +239,8 @@
 		}
  
 #ifdef CONFIG_CONSOLE_MUX
-		i = iomux_doenv(console, argv[2]);
-		if (i)
-			return i;
+		if (iomux_doenv(console, argv[2]))
+			return 1;
 #else
 		/* Try assigning specified device */
 		if (console_assign(console, argv[2]) < 0)
...	...	@@ -239,9 +239,8 @@
239	239	}
240	240
241	241	#ifdef CONFIG_CONSOLE_MUX
242		- i = iomux_doenv(console, argv[2]);
243		- if (i)
244		- return i;
	242	+ if (iomux_doenv(console, argv[2]))
	243	+ return 1;
245	244	#else
246	245	/* Try assigning specified device */
247	246	if (console_assign(console, argv[2]) < 0)