From: Chris Ball <cjb@laptop.org>
Date: Thu, 14 Apr 2011 03:40:30 +0000 (-0400)
Subject: mmc: initialize struct mmc_command at declaration time
X-Git-Tag: v3.0-rc1~148^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1278dba167f01bb3c6626d16450d31129d041087;p=pandora-kernel.git

mmc: initialize struct mmc_command at declaration time

Converts from:
	struct mmc_command cmd;
	memset(&cmd, 0, sizeof(struct mmc_command));

to:
	struct mmc_command cmd = {0};

because it's shorter, as performant, and easier to work out whether
initialization has happened.

Signed-off-by: Chris Ball <cjb@laptop.org>
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