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| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2011-01-12 17:00:32 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 08:03:16 -0800 |
| commit | 9d6de12f70d2fb1487c4f482a21fed25fe74e0fd (patch) | |
| tree | a5bc7cb77c710418c44e2b1c009e80d79e12e3ab /fs/proc/proc_tty.c | |
| parent | proc: use unsigned long inside /proc/*/statm (diff) | |
| download | linux-dev-9d6de12f70d2fb1487c4f482a21fed25fe74e0fd.tar.xz linux-dev-9d6de12f70d2fb1487c4f482a21fed25fe74e0fd.zip | |
proc: use seq_puts()/seq_putc() where possible
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>
Diffstat (limited to 'fs/proc/proc_tty.c')
| -rw-r--r-- | fs/proc/proc_tty.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c index 83adcc869437..cb761f010300 100644 --- a/fs/proc/proc_tty.c +++ b/fs/proc/proc_tty.c @@ -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 } |