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[qib7322] Fix compiler warning on gcc 4.7 

Originally-fixed-by: Christian Hesse <list@eworm.de>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/598/head
Michael Brown 2012-07-20 19:18:50 +01:00
parent a87c0c4f0f
commit 1ac62b914e
1 changed files with 3 additions and 0 deletions
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3
src/drivers/infiniband/qib7322.c
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@ -2062,6 +2062,9 @@ static int qib7322_ahb_read ( struct qib7322 *qib7322, unsigned int location,
struct QIB_7322_ahb_transaction_reg xact; struct QIB_7322_ahb_transaction_reg xact;
int rc; int rc;
/* Avoid returning uninitialised data on error */
*data = 0;
/* Initiate transaction */ /* Initiate transaction */
memset ( &xact, 0, sizeof ( xact ) ); memset ( &xact, 0, sizeof ( xact ) );
BIT_FILL_2 ( &xact, BIT_FILL_2 ( &xact,