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tools/vm/slabinfo: cosmetic globals cleanup

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checkpatch.pl complains about globals being explicitly zeroed
out: "ERROR: do not initialise globals to 0 or NULL".

New globals, introduced in this patch set, have no explicit 0
initialization; clean up the old ones to make it less hairy.

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Sergey Senozhatsky 2015-11-05 18:45:34 -08:00 committed by Linus Torvalds
parent a8ea0bf128
commit 2cee611af8
1 changed files with 27 additions and 27 deletions
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54
tools/vm/slabinfo.c
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@ -53,43 +53,43 @@ struct aliasinfo {
struct slabinfo *slab;
} aliasinfo[MAX_ALIASES];
int slabs = 0;
int actual_slabs = 0;
int aliases = 0;
int alias_targets = 0;
int highest_node = 0;
int slabs;
int actual_slabs;
int aliases;
int alias_targets;
int highest_node;
char buffer[4096];
int show_empty = 0;
int show_report = 0;
int show_alias = 0;
int show_slab = 0;
int show_empty;
int show_report;
int show_alias;
int show_slab;
int skip_zero = 1;
int show_numa = 0;
int show_track = 0;
int show_first_alias = 0;
int validate = 0;
int shrink = 0;
int show_inverted = 0;
int show_single_ref = 0;
int show_totals = 0;
int sort_size = 0;
int sort_active = 0;
int set_debug = 0;
int show_ops = 0;
int show_activity = 0;
int show_numa;
int show_track;
int show_first_alias;
int validate;
int shrink;
int show_inverted;
int show_single_ref;
int show_totals;
int sort_size;
int sort_active;
int set_debug;
int show_ops;
int show_activity;
int output_lines = -1;
int sort_loss;
int extended_totals;
int show_bytes;
/* Debug options */
int sanity = 0;
int redzone = 0;
int poison = 0;
int tracking = 0;
int tracing = 0;
int sanity;
int redzone;
int poison;
int tracking;
int tracing;
int page_size;