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| author | Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> | 2019-10-22 14:59:25 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-10-22 21:39:54 +0200 |
| commit | 5e5b03d163e15a40b0fa57c70b4e8edd549b0b98 (patch) | |
| tree | 4f8cdbda53d3101e27797d0287696549ea6f5e11 /include/trace | |
| parent | libbpf: Make DECLARE_LIBBPF_OPTS macro strictly a variable declaration (diff) | |
| download | linux-5e5b03d163e15a40b0fa57c70b4e8edd549b0b98.tar.xz linux-5e5b03d163e15a40b0fa57c70b4e8edd549b0b98.zip | |
xdp: Fix type of string pointer in __XDP_ACT_SYM_TAB
The table entry in __XDP_ACT_SYM_TAB for the last item is set
to { -1, 0 } where it should be { -1, NULL } as the second item
is a pointer to a string.
Fixes the following sparse warnings:
./include/trace/events/xdp.h:28:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:53:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:82:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:140:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:155:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:190:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:225:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:260:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:318:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:356:1: warning: Using plain integer as NULL pointer
./include/trace/events/xdp.h:390:1: warning: Using plain integer as NULL pointer
Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20191022125925.10508-1-ben.dooks@codethink.co.uk
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/xdp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/trace/events/xdp.h b/include/trace/events/xdp.h index 8c8420230a10..c7e3c9c5bad3 100644 --- a/include/trace/events/xdp.h +++ b/include/trace/events/xdp.h @@ -22,7 +22,7 @@ #define __XDP_ACT_SYM_FN(x) \ { XDP_##x, #x }, #define __XDP_ACT_SYM_TAB \ - __XDP_ACT_MAP(__XDP_ACT_SYM_FN) { -1, 0 } + __XDP_ACT_MAP(__XDP_ACT_SYM_FN) { -1, NULL } __XDP_ACT_MAP(__XDP_ACT_TP_FN) TRACE_EVENT(xdp_exception, |