From: Grant Likely <grant.likely@secretlab.ca>
Date: Tue, 10 Oct 2006 06:23:32 +0000 (-0600)
Subject: Fix possible uninitialized variable compiler warning.
X-Git-Tag: U-Boot-1_1_6~20^2~1^2~10
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1eaf3a5ff4960a46f3a9063568ba2af7883f07c5;p=oweals%2Fu-boot.git

Fix possible uninitialized variable compiler warning.

When CONFIG_OF_FLAG_TREE is set, the compiler complains that 'len' in
do_bootm_linux() may be uninitialized.  There is no possibility in the
current code that len will get used uninitialized, but this fix follows
the existing convention of setting both len and data to zero at the same
time.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index e2cb6b93cd..c533c00d66 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -625,7 +625,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 	/* Look for a '-' which indicates to ignore the ramdisk argument */
 	if (argc >= 3 && strcmp(argv[2], "-") ==  0) {
 			debug ("Skipping initrd\n");
-			data = 0;
+			len = data = 0;
 		}
 	else
 #endif