mirror of https://gitee.com/openkylin/linux.git
a43402af1e
The mthca driver didn't check supplied pointer to functions mthca_cmd_poll() and mthca_cmd_wait(). This caused to the following smatch errors: drivers/infiniband/hw/mthca/mthca_cmd.c:371 mthca_cmd_poll() error: we previously assumed 'out_param' could be null (see line 353) drivers/infiniband/hw/mthca/mthca_cmd.c:454 mthca_cmd_wait() error: we previously assumed 'out_param' could be null (see line 432) In reality all callers of these functions are setting out_is_imm flag are providing pointer too. However it is better to check again to remove smatch errors to achieve warning free subsystem. Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| mthca_allocator.c | ||
| mthca_av.c | ||
| mthca_catas.c | ||
| mthca_cmd.c | ||
| mthca_cmd.h | ||
| mthca_config_reg.h | ||
| mthca_cq.c | ||
| mthca_dev.h | ||
| mthca_doorbell.h | ||
| mthca_eq.c | ||
| mthca_mad.c | ||
| mthca_main.c | ||
| mthca_mcg.c | ||
| mthca_memfree.c | ||
| mthca_memfree.h | ||
| mthca_mr.c | ||
| mthca_pd.c | ||
| mthca_profile.c | ||
| mthca_profile.h | ||
| mthca_provider.c | ||
| mthca_provider.h | ||
| mthca_qp.c | ||
| mthca_reset.c | ||
| mthca_srq.c | ||
| mthca_uar.c | ||
| mthca_user.h | ||
| mthca_wqe.h | ||