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[IA64] eliminate NULL test and memset after alloc_bootmem
As noted by Akinobu Mita in patch b1fceac2b9
,
alloc_bootmem and related functions never return NULL and always return a
zeroed region of memory. Thus a NULL test or memset after calls to these
functions is unnecessary.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
parent
fc10212583
commit
6afc9be1de
@ -512,7 +512,6 @@ static void __init sn_init_pdas(char **cmdline_p)
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for_each_online_node(cnode) {
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nodepdaindr[cnode] =
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alloc_bootmem_node(NODE_DATA(cnode), sizeof(nodepda_t));
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memset(nodepdaindr[cnode], 0, sizeof(nodepda_t));
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memset(nodepdaindr[cnode]->phys_cpuid, -1,
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sizeof(nodepdaindr[cnode]->phys_cpuid));
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spin_lock_init(&nodepdaindr[cnode]->ptc_lock);
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@ -521,11 +520,9 @@ static void __init sn_init_pdas(char **cmdline_p)
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/*
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* Allocate & initialize nodepda for TIOs. For now, put them on node 0.
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*/
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for (cnode = num_online_nodes(); cnode < num_cnodes; cnode++) {
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for (cnode = num_online_nodes(); cnode < num_cnodes; cnode++)
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nodepdaindr[cnode] =
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alloc_bootmem_node(NODE_DATA(0), sizeof(nodepda_t));
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memset(nodepdaindr[cnode], 0, sizeof(nodepda_t));
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}
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/*
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* Now copy the array of nodepda pointers to each nodepda.
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