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dmsetup: replace (f)printf("\n") with putchar/putc

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This commit is contained in:
Bryn M. Reeves 2017-03-30 16:30:50 +01:00
parent febda60f3d
commit 2b46fe5843
1 changed files with 9 additions and 9 deletions
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18
tools/dmsetup.c
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@ -978,7 +978,7 @@ static void _display_info_long(struct dm_task *dmt, struct dm_info *info)
if ((uuid = dm_task_get_uuid(dmt)) && *uuid)
printf("UUID: %s\n", uuid);
printf("\n");
putchar('\n');
}
static int _display_info(struct dm_task *dmt)
@ -1612,7 +1612,7 @@ static char _yes_no_prompt(const char *prompt, ...)
} while (!ret || c != '\n');
if (c != '\n')
printf("\n");
putchar('\n');
return ret;
}
@ -2213,13 +2213,13 @@ static int _status(CMD_ARGS)
printf(FMTu64 " " FMTu64 " %s %s",
start, length, target_type, params);
}
printf("\n");
putchar('\n');
}
matched = 1;
} while (next);
if (multiple_devices && _switches[VERBOSE_ARG] && matched && !ls_only)
printf("\n");
putchar('\n');
if (matched && _switches[EXEC_ARG] && _command_to_exec && !_exec_command(name))
goto_out;
@ -2374,10 +2374,10 @@ static int _deps(CMD_ARGS)
else
printf(" (%d, %d)", major, minor);
}
printf("\n");
putchar('\n');
if (multiple_devices && _switches[VERBOSE_ARG])
printf("\n");
putchar('\n');
r = 1;
@ -5950,7 +5950,7 @@ static void _stats_usage(FILE *out)
fprintf(out, "\n<device> may be device name or (if only one) -u <uuid> or -j <major> -m <minor>\n");
fprintf(out, "<fields> are comma-separated. Use 'help -c' for list.\n");
fprintf(out, "\n");
putc('\n', out);
}
static void _dmsetup_usage(FILE *out)
@ -5981,7 +5981,7 @@ static void _dmsetup_usage(FILE *out)
fprintf(out, "Options are: devno, devname, blkdevname.\n");
fprintf(out, "Tree specific options are: ascii, utf, vt100; compact, inverted, notrunc;\n"
" blkdevname, [no]device, active, open, rw and uuid.\n");
fprintf(out, "\n");
putc('\n', out);
}
static void _losetup_usage(FILE *out)
@ -7079,7 +7079,7 @@ doit:
dm_report_output(_report);
if (_count > 1 && r) {
printf("\n");
putchar('\n');
fflush(stdout);
/* wait for --interval and update timestamps */
if (!_do_report_wait()) {