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slub: avoid label inside conditional 

Jumping to a label inside a conditional is considered poor style,
especially considering the current organization of __slab_alloc().

This removes the 'load_from_page' label and just duplicates the three
lines of code that it uses:

	c->node = page_to_nid(page);
	c->page = page;
	goto load_freelist;

since it's probably not worth making this a separate helper function.

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
David Rientjes 2011-05-12 13:10:49 -07:00 committed by Pekka Enberg
parent 1393d9a185
commit bd07d87fd4
1 changed files with 3 additions and 3 deletions
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6
mm/slub.c
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@ -1845,7 +1845,6 @@ new_slab:
page = get_partial(s, gfpflags, node);
if (page) {
stat(s, ALLOC_FROM_PARTIAL);
load_from_page:
c->node = page_to_nid(page);
c->page = page;
goto load_freelist;
@ -1868,8 +1867,9 @@ load_from_page:
slab_lock(page);
__SetPageSlubFrozen(page);
goto load_from_page;
c->node = page_to_nid(page);
c->page = page;
goto load_freelist;
}
if (!(gfpflags & __GFP_NOWARN) && printk_ratelimit())
slab_out_of_memory(s, gfpflags, node);