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authorDaniel T. Lee <danieltimlee@gmail.com>2019-11-07 09:51:52 +0900
committerAlexei Starovoitov <ast@kernel.org>2019-11-08 19:19:43 -0800
commitafbe3c27d9ae151be33ccd6b05699d3c49dabad2 (patch)
tree6199d27c3dfba6d334ec4d66f84009b0075dce0f /samples/bpf/xdp_rxq_info_user.c
parented5941af3f67ba9062b98aba1a6ca398867dc0de (diff)
downloadlinux-stericsson-afbe3c27d9ae151be33ccd6b05699d3c49dabad2.tar.gz
samples: bpf: Update outdated error message
Currently, under samples, several methods are being used to load bpf program. Since using libbpf is preferred solution, lots of previously used 'load_bpf_file' from bpf_load are replaced with 'bpf_prog_load_xattr' from libbpf. But some of the error messages still show up as 'load_bpf_file' instead of 'bpf_prog_load_xattr'. This commit fixes outdated errror messages under samples and fixes some code style issues. Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20191107005153.31541-2-danieltimlee@gmail.com
Diffstat (limited to 'samples/bpf/xdp_rxq_info_user.c')
-rw-r--r--samples/bpf/xdp_rxq_info_user.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/samples/bpf/xdp_rxq_info_user.c b/samples/bpf/xdp_rxq_info_user.c
index c7e4e45d824a..51e0d810e070 100644
--- a/samples/bpf/xdp_rxq_info_user.c
+++ b/samples/bpf/xdp_rxq_info_user.c
@@ -51,8 +51,8 @@ static const struct option long_options[] = {
{"sec", required_argument, NULL, 's' },
{"no-separators", no_argument, NULL, 'z' },
{"action", required_argument, NULL, 'a' },
- {"readmem", no_argument, NULL, 'r' },
- {"swapmac", no_argument, NULL, 'm' },
+ {"readmem", no_argument, NULL, 'r' },
+ {"swapmac", no_argument, NULL, 'm' },
{"force", no_argument, NULL, 'F' },
{0, 0, NULL, 0 }
};
@@ -499,7 +499,7 @@ int main(int argc, char **argv)
map_fd = bpf_map__fd(map);
if (!prog_fd) {
- fprintf(stderr, "ERR: load_bpf_file: %s\n", strerror(errno));
+ fprintf(stderr, "ERR: bpf_prog_load_xattr: %s\n", strerror(errno));
return EXIT_FAIL;
}