Yann Droneaud 53b5bc1e97 IB/mthca: Return an error on ib_copy_to_udata() failure ... commit 08e74c4b00 upstream. In case of error when writing to userspace, the function mthca_create_cq() does not set an error code before following its error path. This patch sets the error code to -EFAULT when ib_copy_to_udata() fails. This was caught when using spatch (aka. coccinelle) to rewrite call to ib_copy_{from,to}_udata(). Link: 75ebf2c103:ib_copy_udata.cocci Link: http://marc.info/?i=cover.1394485254.git.ydroneaud@opteya.com Signed-off-by: Yann Droneaud <ydroneaud@opteya.com> Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-05-06 07:51:43 -07:00
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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