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env: cosmetic: drop assignment i = iomux_doenv()

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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>
This commit is contained in:
Gerlando Falauto 2012-08-24 00:11:36 +00:00 • committed by Tom Rini
parent 8ae51ae172
commit c2ba2ff511
1 changed files with 2 additions and 3 deletions
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5
common/cmd_nvedit.c
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@ -239,9 +239,8 @@ int _do_env_set(int flag, int argc, char * const argv[])
}
#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)