hrm. uninitialized_var(x) does not silence the warning, on my compiler:
[jgarzik@pretzel misc-2.6]$ rpm -q gcc
gcc-4.1.2-13.fc6
@@ -1358,6 +1358,8 @@ udf_load_partition(struct super_block *sb,
kernel_lb_addr
{
kernel_lb_addr ino;
+
uninitialized_var(ino.partitionReferenceNum);
+
if (!UDF_SB_LASTBLOCK(sb))
still yields
fs/udf/super.c: In function ‘udf_fill_super’:
fs/udf/super.c:1359: warning: ‘ino.partitionReferenceNum’ may be used
uninitialized in this function
-
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