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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-15 16:39:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-15 16:39:15 -0700
commiteea3a00264cf243a28e4331566ce67b86059339d (patch)
tree487f16389e0dfa32e9caa7604d1274a7dcda8f04 /arch/x86/kernel
parente7c82412433a8039616c7314533a0a1c025d99bf (diff)
parente693d73c20ffdb06840c9378f367bad849ac0d5d (diff)
Merge branch 'akpm' (patches from Andrew)
Merge second patchbomb from Andrew Morton: - the rest of MM - various misc bits - add ability to run /sbin/reboot at reboot time - printk/vsprintf changes - fiddle with seq_printf() return value * akpm: (114 commits) parisc: remove use of seq_printf return value lru_cache: remove use of seq_printf return value tracing: remove use of seq_printf return value cgroup: remove use of seq_printf return value proc: remove use of seq_printf return value s390: remove use of seq_printf return value cris fasttimer: remove use of seq_printf return value cris: remove use of seq_printf return value openrisc: remove use of seq_printf return value ARM: plat-pxa: remove use of seq_printf return value nios2: cpuinfo: remove use of seq_printf return value microblaze: mb: remove use of seq_printf return value ipc: remove use of seq_printf return value rtc: remove use of seq_printf return value power: wakeup: remove use of seq_printf return value x86: mtrr: if: remove use of seq_printf return value linux/bitmap.h: improve BITMAP_{LAST,FIRST}_WORD_MASK MAINTAINERS: CREDITS: remove Stefano Brivio from B43 .mailmap: add Ricardo Ribalda CREDITS: add Ricardo Ribalda Delgado ...
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/cpu/mtrr/if.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index a041e094b8b9..d76f13d6d8d6 100644
--- a/arch/x86/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
@@ -404,11 +404,10 @@ static const struct file_operations mtrr_fops = {
static int mtrr_seq_show(struct seq_file *seq, void *offset)
{
char factor;
- int i, max, len;
+ int i, max;
mtrr_type type;
unsigned long base, size;
- len = 0;
max = num_var_ranges;
for (i = 0; i < max; i++) {
mtrr_if->get(i, &base, &size, &type);
@@ -425,11 +424,10 @@ static int mtrr_seq_show(struct seq_file *seq, void *offset)
size >>= 20 - PAGE_SHIFT;
}
/* Base can be > 32bit */
- len += seq_printf(seq, "reg%02i: base=0x%06lx000 "
- "(%5luMB), size=%5lu%cB, count=%d: %s\n",
- i, base, base >> (20 - PAGE_SHIFT), size,
- factor, mtrr_usage_table[i],
- mtrr_attrib_to_str(type));
+ seq_printf(seq, "reg%02i: base=0x%06lx000 (%5luMB), size=%5lu%cB, count=%d: %s\n",
+ i, base, base >> (20 - PAGE_SHIFT),
+ size, factor,
+ mtrr_usage_table[i], mtrr_attrib_to_str(type));
}
return 0;
}