bpf tools: Remove expression with no effect

Assigning "attr" to "attr" does not have any effect, but was caught by
Coverity, so let's remove this.

Reported-by: coverity (CID 1354720)
Signed-off-by: Florian Fainelli <[email protected]>
Tested-by: Wang Nan <[email protected]>
Acked-by: Alexei Starovoitov <[email protected]>
Cc: Jiri Olsa <[email protected]>
Fixes: 1b76c13e4b36 ("bpf tools: Introduce 'bpf' library and add bpf feature check")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/build/feature/test-bpf.c b/tools/build/feature/test-bpf.c
index b389026839b97c0e35738f52564e87036fb79735..8236df9a46ca79a523d3687acf1d987a98258b67 100644 (file)
--- a/tools/build/feature/test-bpf.c
+++ b/tools/build/feature/test-bpf.c
@@ -27,7 +27,6 @@ int main(void)
        attr.log_level = 0;
        attr.kern_version = 0;
 
-       attr = attr;
        /*
         * Test existence of __NR_bpf and BPF_PROG_LOAD.
         * This call should fail if we run the testcase.