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ipcs(1): drop obsolete error checking

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This code is not reached since r77551.

PR:		201728
MFC after:	5 days
This commit is contained in:
Andriy Voskoboinyk 2019-02-07 14:29:45 +00:00
parent f0cdb4cbc8
commit 558fe07149
1 changed files with 6 additions and 21 deletions
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27
usr.bin/ipcs/ipcs.c
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@ -199,7 +199,7 @@ main(int argc, char *argv[])
}
kget(X_MSGINFO, &msginfo, sizeof(msginfo));
if ((display & (MSGINFO | MSGTOTAL))) {
if (display & (MSGINFO | MSGTOTAL)) {
if (display & MSGTOTAL)
print_kmsqtotal(msginfo);
@ -227,15 +227,10 @@ main(int argc, char *argv[])
printf("\n");
}
} else
if (display & (MSGINFO | MSGTOTAL)) {
fprintf(stderr,
"SVID messages facility "
"not configured in the system\n");
}
}
kget(X_SHMINFO, &shminfo, sizeof(shminfo));
if ((display & (SHMINFO | SHMTOTAL))) {
if (display & (SHMINFO | SHMTOTAL)) {
if (display & SHMTOTAL)
print_kshmtotal(shminfo);
@ -262,15 +257,10 @@ main(int argc, char *argv[])
}
printf("\n");
}
} else
if (display & (SHMINFO | SHMTOTAL)) {
fprintf(stderr,
"SVID shared memory facility "
"not configured in the system\n");
}
}
kget(X_SEMINFO, &seminfo, sizeof(seminfo));
if ((display & (SEMINFO | SEMTOTAL))) {
if (display & (SEMINFO | SEMTOTAL)) {
struct semid_kernel *kxsema;
size_t kxsema_len;
@ -299,12 +289,7 @@ main(int argc, char *argv[])
printf("\n");
}
} else
if (display & (SEMINFO | SEMTOTAL)) {
fprintf(stderr,
"SVID semaphores facility "
"not configured in the system\n");
}
}
if (!use_sysctl)
kvm_close(kd);