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genl: code cleanup 

Run through checkpatch and cleanup line wraps etc.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2018-08-16 10:28:13 -07:00
parent d559db725c
commit 3e5f8e0ab6
1 changed files with 17 additions and 13 deletions
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30
genl/genl.c
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@ -26,12 +26,12 @@
#include "utils.h" #include "utils.h"
#include "genl_utils.h" #include "genl_utils.h"
int show_stats = 0; int show_stats;
int show_details = 0; int show_details;
int show_raw = 0; int show_raw;
static void *BODY; static void *BODY;
static struct genl_util * genl_list; static struct genl_util *genl_list;
static int print_nofopt(const struct sockaddr_nl *who, struct nlmsghdr *n, static int print_nofopt(const struct sockaddr_nl *who, struct nlmsghdr *n,
@ -44,8 +44,9 @@ static int print_nofopt(const struct sockaddr_nl *who, struct nlmsghdr *n,
static int parse_nofopt(struct genl_util *f, int argc, char **argv) static int parse_nofopt(struct genl_util *f, int argc, char **argv)
{ {
if (argc) { if (argc) {
fprintf(stderr, "Unknown genl \"%s\", hence option \"%s\" " fprintf(stderr,
"is unparsable\n", f->name, *argv); "Unknown genl \"%s\", hence option \"%s\" is unparsable\n",
f->name, *argv);
return -1; return -1;
} }
@ -98,9 +99,10 @@ static void usage(void) __attribute__((noreturn));
static void usage(void) static void usage(void)
{ {
fprintf(stderr, "Usage: genl [ OPTIONS ] OBJECT [help] }\n" fprintf(stderr,
"where OBJECT := { ctrl etc }\n" "Usage: genl [ OPTIONS ] OBJECT [help] }\n"
" OPTIONS := { -s[tatistics] | -d[etails] | -r[aw] | -V[ersion] | -h[elp] }\n"); "where OBJECT := { ctrl etc }\n"
" OPTIONS := { -s[tatistics] | -d[etails] | -r[aw] | -V[ersion] | -h[elp] }\n");
exit(-1); exit(-1);
} }
@ -122,19 +124,21 @@ int main(int argc, char **argv)
} else if (matches(argv[1], "-help") == 0) { } else if (matches(argv[1], "-help") == 0) {
usage(); usage();
} else { } else {
fprintf(stderr, "Option \"%s\" is unknown, try " fprintf(stderr,
"\"genl -help\".\n", argv[1]); "Option \"%s\" is unknown, try \"genl -help\".\n",
argv[1]);
exit(-1); exit(-1);
} }
argc--; argv++; argc--; argv++;
} }
if (argc > 1) { if (argc > 1) {
struct genl_util *a;
int ret; int ret;
struct genl_util *a = NULL;
a = get_genl_kind(argv[1]); a = get_genl_kind(argv[1]);
if (!a) { if (!a) {
fprintf(stderr,"bad genl %s\n", argv[1]); fprintf(stderr, "bad genl %s\n", argv[1]);
exit(-1); exit(-1);
} }