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Diffstat (limited to 'Documentation/networking/can.rst')
| -rw-r--r-- | Documentation/networking/can.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/networking/can.rst b/Documentation/networking/can.rst index bc1b585355f7..f93049f03a37 100644 --- a/Documentation/networking/can.rst +++ b/Documentation/networking/can.rst @@ -539,7 +539,7 @@ CAN Filter Usage Optimisation The CAN filters are processed in per-device filter lists at CAN frame reception time. To reduce the number of checks that need to be performed while walking through the filter lists the CAN core provides an optimized -filter handling when the filter subscription focusses on a single CAN ID. +filter handling when the filter subscription focuses on a single CAN ID. For the possible 2048 SFF CAN identifiers the identifier is used as an index to access the corresponding subscription list without any further checks. @@ -742,7 +742,7 @@ The broadcast manager sends responses to user space in the same form: struct timeval ival1, ival2; /* count and subsequent interval */ canid_t can_id; /* unique can_id for task */ __u32 nframes; /* number of can_frames following */ - struct can_frame frames[0]; + struct can_frame frames[]; }; The aligned payload 'frames' uses the same basic CAN frame structure defined |