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| author | Tim Blechmann <tim@klingt.org> | 2022-03-13 10:45:41 +0800 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-03-13 11:49:48 -0500 |
| commit | cbf58250b33e26d7e8e84919ee71eb1129f91f12 (patch) | |
| tree | 675be0a95bb4081581e0930670910a21515b001e /lib/mpi/mpi-mod.c | |
| parent | db64e7e74bd2abeae58ff65bdf41305f04a60fa1 (diff) | |
rpmsg: char: treat rpmsg_trysend() ENOMEM as EAGAIN
rpmsg_trysend() returns -ENOMEM when no rpmsg buffer can be allocated.
this causes write to fail with this error as opposed to -EAGAIN.
this is what user space applications (and libraries like boost.asio)
would expect when using normal character devices.
Signed-off-by: Tim Blechmann <tim@klingt.org>
Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220313024541.1579848-2-tim@klingt.org
Diffstat (limited to 'lib/mpi/mpi-mod.c')
0 files changed, 0 insertions, 0 deletions