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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 09:32:31 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 09:32:31 +0900 |
| commit | d8fe4acc88da8fbbe360b6592c9d0abbb85117dc (patch) | |
| tree | e3d5edc0ad3541a1daf37b60c5fe67b6fe347d22 /fs/proc/consoles.c | |
| parent | 3aeb58ab6216d864821e8dafb248e8d77403f3e9 (diff) | |
| parent | 8d3ef556aba2b5b7d8b7144f7be1814d75ea3cc6 (diff) | |
| download | linux-d8fe4acc88da8fbbe360b6592c9d0abbb85117dc.tar.bz2 | |
Merge branch 'akpm' (patch-bomb from Andrew Morton)
Merge patches from Andrew Morton:
- memstick fixes
- the rest of MM
- various misc bits that were awaiting merges from linux-next into
mainline: seq_file, printk, rtc, completions, w1, softirqs, llist,
kfifo, hfsplus
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (72 commits)
cmdline-parser: fix build
hfsplus: Fix undefined __divdi3 in hfsplus_init_header_node()
kfifo API type safety
kfifo: kfifo_copy_{to,from}_user: fix copied bytes calculation
sound/core/memalloc.c: use gen_pool_dma_alloc() to allocate iram buffer
llists-move-llist_reverse_order-from-raid5-to-llistc-fix
llists: move llist_reverse_order from raid5 to llist.c
kernel: fix generic_exec_single indentation
kernel-provide-a-__smp_call_function_single-stub-for-config_smp-fix
kernel: provide a __smp_call_function_single stub for !CONFIG_SMP
kernel: remove CONFIG_USE_GENERIC_SMP_HELPERS
revert "softirq: Add support for triggering softirq work on softirqs"
drivers/w1/masters/w1-gpio.c: use dev_get_platdata()
sched: remove INIT_COMPLETION
tree-wide: use reinit_completion instead of INIT_COMPLETION
sched: replace INIT_COMPLETION with reinit_completion
drivers/rtc/rtc-hid-sensor-time.c: enable HID input processing early
drivers/rtc/rtc-hid-sensor-time.c: use dev_get_platdata()
vsprintf: ignore %n again
seq_file: remove "%n" usage from seq_file users
...
Diffstat (limited to 'fs/proc/consoles.c')
| -rw-r--r-- | fs/proc/consoles.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/proc/consoles.c b/fs/proc/consoles.c index b701eaa482bf..51942d5abcec 100644 --- a/fs/proc/consoles.c +++ b/fs/proc/consoles.c @@ -29,7 +29,6 @@ static int show_console_dev(struct seq_file *m, void *v) char flags[ARRAY_SIZE(con_flags) + 1]; struct console *con = v; unsigned int a; - int len; dev_t dev = 0; if (con->device) { @@ -47,11 +46,10 @@ static int show_console_dev(struct seq_file *m, void *v) con_flags[a].name : ' '; flags[a] = 0; - seq_printf(m, "%s%d%n", con->name, con->index, &len); - len = 21 - len; - if (len < 1) - len = 1; - seq_printf(m, "%*c%c%c%c (%s)", len, ' ', con->read ? 'R' : '-', + seq_setwidth(m, 21 - 1); + seq_printf(m, "%s%d", con->name, con->index); + seq_pad(m, ' '); + seq_printf(m, "%c%c%c (%s)", con->read ? 'R' : '-', con->write ? 'W' : '-', con->unblank ? 'U' : '-', flags); if (dev) |