diff options
Diffstat (limited to 'tools/bpf/bpftool/gen.c')
| -rw-r--r-- | tools/bpf/bpftool/gen.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index a3c4bb86c05a..10de76b296ba 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -200,7 +200,7 @@ out: return err; } -static int codegen(const char *template, ...) +static void codegen(const char *template, ...) { const char *src, *end; int skip_tabs = 0, n; @@ -211,7 +211,7 @@ static int codegen(const char *template, ...) n = strlen(template); s = malloc(n + 1); if (!s) - return -ENOMEM; + exit(-1); src = template; dst = s; @@ -224,7 +224,8 @@ static int codegen(const char *template, ...) } else { p_err("unrecognized character at pos %td in template '%s'", src - template - 1, template); - return -EINVAL; + free(s); + exit(-1); } } @@ -234,7 +235,8 @@ static int codegen(const char *template, ...) if (*src != '\t') { p_err("not enough tabs at pos %td in template '%s'", src - template - 1, template); - return -EINVAL; + free(s); + exit(-1); } } /* trim trailing whitespace */ @@ -255,7 +257,6 @@ static int codegen(const char *template, ...) va_end(args); free(s); - return n; } static int do_skeleton(int argc, char **argv) |