diff options
| author | Julia Lawall <julia@diku.dk> | 2008-06-24 10:22:05 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-06-24 19:28:55 +0200 |
| commit | e2569b7e572c0e6782380b3fdda901deb175d75a (patch) | |
| tree | c7541106f957225ab0eb8fff6d1244e2675f697f /arch | |
| parent | [IA64] Handle count==0 in sn2_ptc_proc_write() (diff) | |
| download | linux-e2569b7e572c0e6782380b3fdda901deb175d75a.tar.xz linux-e2569b7e572c0e6782380b3fdda901deb175d75a.zip | |
[IA64] Eliminate NULL test after alloc_bootmem in iosapic_alloc_rte()
As noted by Akinobu Mita 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: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/kernel/iosapic.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index 082c31dcfd99..39752cdef6ff 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -558,8 +558,6 @@ static struct iosapic_rte_info * __init_refok iosapic_alloc_rte (void) if (!iosapic_kmalloc_ok && list_empty(&free_rte_list)) { rte = alloc_bootmem(sizeof(struct iosapic_rte_info) * NR_PREALLOCATE_RTE_ENTRIES); - if (!rte) - return NULL; for (i = 0; i < NR_PREALLOCATE_RTE_ENTRIES; i++, rte++) list_add(&rte->rte_list, &free_rte_list); } |