diff options
| author |   Roland Dreier <rolandd@cisco.com> | 2006-01-31 20:45:51 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-03-20 10:08:07 -0800 |
| commit | d9b98b0f11ee7dd39429001ba289f095b9d66917 (patch) | |
| tree | c473a7b348640cb80c4584ef5ea8dd055efed577 /drivers/infiniband/hw/mthca/mthca_qp.c | |
| parent | Linux 2.6.16 (diff) | |
| download | linux-dev-d9b98b0f11ee7dd39429001ba289f095b9d66917.tar.xz linux-dev-d9b98b0f11ee7dd39429001ba289f095b9d66917.zip | |
IB/mthca: Make functions that never fail return void
The function mthca_free_err_wqe() can never fail, so get rid of its
return value. That means handle_error_cqe() doesn't have to check
what mthca_free_err_wqe() returns, which means it can't fail either
and doesn't have to return anything either. All this results in
simpler source code and a slight object code improvement:
add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-10 (-10)
function old new delta
mthca_free_err_wqe 83 81 -2
mthca_poll_cq 1758 1750 -8
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_qp.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index fba608ed7df2..79245717e98f 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -2182,8 +2182,8 @@ out: return err; } -int mthca_free_err_wqe(struct mthca_dev *dev, struct mthca_qp *qp, int is_send, - int index, int *dbd, __be32 *new_wqe) +void mthca_free_err_wqe(struct mthca_dev *dev, struct mthca_qp *qp, int is_send, + int index, int *dbd, __be32 *new_wqe) { struct mthca_next_seg *next; @@ -2193,7 +2193,7 @@ int mthca_free_err_wqe(struct mthca_dev *dev, struct mthca_qp *qp, int is_send, */ if (qp->ibqp.srq) { *new_wqe = 0; - return 0; + return; } if (is_send) @@ -2207,8 +2207,6 @@ int mthca_free_err_wqe(struct mthca_dev *dev, struct mthca_qp *qp, int is_send, (next->ee_nds & cpu_to_be32(0x3f)); else *new_wqe = 0; - - return 0; } int __devinit mthca_init_qp_table(struct mthca_dev *dev) |