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proc: use seq_puts()/seq_putc() where possible

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For string without format specifiers, use seq_puts().
For seq_printf("\n"), use seq_putc('\n').

   text	   data	    bss	    dec	    hex	filename
  61866	    488	    112	  62466	   f402	fs/proc/proc.o
  61729	    488	    112	  62329	   f379	fs/proc/proc.o
  ----------------------------------------------------
  			   -139

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan
2011-01-12 17:00:32 -08:00
committed by Linus Torvalds
parent a2ade7b6ca
commit 9d6de12f70
6 changed files with 31 additions and 31 deletions
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26
fs/proc/proc_tty.c
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@@ -36,27 +36,27 @@ static void show_tty_range(struct seq_file *m, struct tty_driver *p,
}
switch (p->type) {
case TTY_DRIVER_TYPE_SYSTEM:
seq_printf(m, "system");
seq_puts(m, "system");
if (p->subtype == SYSTEM_TYPE_TTY)
seq_printf(m, ":/dev/tty");
seq_puts(m, ":/dev/tty");
else if (p->subtype == SYSTEM_TYPE_SYSCONS)
seq_printf(m, ":console");
seq_puts(m, ":console");
else if (p->subtype == SYSTEM_TYPE_CONSOLE)
seq_printf(m, ":vtmaster");
seq_puts(m, ":vtmaster");
break;
case TTY_DRIVER_TYPE_CONSOLE:
seq_printf(m, "console");
seq_puts(m, "console");
break;
case TTY_DRIVER_TYPE_SERIAL:
seq_printf(m, "serial");
seq_puts(m, "serial");
break;
case TTY_DRIVER_TYPE_PTY:
if (p->subtype == PTY_TYPE_MASTER)
seq_printf(m, "pty:master");
seq_puts(m, "pty:master");
else if (p->subtype == PTY_TYPE_SLAVE)
seq_printf(m, "pty:slave");
seq_puts(m, "pty:slave");
else
seq_printf(m, "pty");
seq_puts(m, "pty");
break;
default:
seq_printf(m, "type:%d.%d", p->type, p->subtype);
@@ -74,19 +74,19 @@ static int show_tty_driver(struct seq_file *m, void *v)
/* pseudo-drivers first */
seq_printf(m, "%-20s /dev/%-8s ", "/dev/tty", "tty");
seq_printf(m, "%3d %7d ", TTYAUX_MAJOR, 0);
seq_printf(m, "system:/dev/tty\n");
seq_puts(m, "system:/dev/tty\n");
seq_printf(m, "%-20s /dev/%-8s ", "/dev/console", "console");
seq_printf(m, "%3d %7d ", TTYAUX_MAJOR, 1);
seq_printf(m, "system:console\n");
seq_puts(m, "system:console\n");
#ifdef CONFIG_UNIX98_PTYS
seq_printf(m, "%-20s /dev/%-8s ", "/dev/ptmx", "ptmx");
seq_printf(m, "%3d %7d ", TTYAUX_MAJOR, 2);
seq_printf(m, "system\n");
seq_puts(m, "system\n");
#endif
#ifdef CONFIG_VT
seq_printf(m, "%-20s /dev/%-8s ", "/dev/vc/0", "vc/0");
seq_printf(m, "%3d %7d ", TTY_MAJOR, 0);
seq_printf(m, "system:vtmaster\n");
seq_puts(m, "system:vtmaster\n");
#endif
}