diff options
| author | Jesper Juhl <jesper.juhl@gmail.com> | 2006-04-20 21:11:09 +0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-04-20 21:11:09 +0400 |
| commit | cbf283c048798ada7e062892b21de85fb5727243 (patch) | |
| tree | ff090ca3c3722d056df7953da19b629b82796560 /arch | |
| parent | c6180deb1da5d087341fb5a3c1a15e61492dcd6b (diff) | |
| download | linux-cbf283c048798ada7e062892b21de85fb5727243.tar.xz | |
[IA64] Remove redundant NULL checks before kfree
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/kernel/topology.c | 7 | ||||
| -rw-r--r-- | arch/ia64/sn/kernel/xpc_partition.c | 8 |
2 files changed, 4 insertions, 11 deletions
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c index b47476d655f1..e9b628ba64e5 100644 --- a/arch/ia64/kernel/topology.c +++ b/arch/ia64/kernel/topology.c @@ -305,13 +305,10 @@ static struct kobj_type cache_ktype_percpu_entry = { static void __cpuinit cpu_cache_sysfs_exit(unsigned int cpu) { - if (all_cpu_cache_info[cpu].cache_leaves) { - kfree(all_cpu_cache_info[cpu].cache_leaves); - all_cpu_cache_info[cpu].cache_leaves = NULL; - } + kfree(all_cpu_cache_info[cpu].cache_leaves); + all_cpu_cache_info[cpu].cache_leaves = NULL; all_cpu_cache_info[cpu].num_cache_leaves = 0; memset(&all_cpu_cache_info[cpu].kobj, 0, sizeof(struct kobject)); - return; } diff --git a/arch/ia64/sn/kernel/xpc_partition.c b/arch/ia64/sn/kernel/xpc_partition.c index 94211429fd0c..2a89cfce4954 100644 --- a/arch/ia64/sn/kernel/xpc_partition.c +++ b/arch/ia64/sn/kernel/xpc_partition.c @@ -136,9 +136,7 @@ xpc_get_rsvd_page_pa(int nasid) } if (L1_CACHE_ALIGN(len) > buf_len) { - if (buf_base != NULL) { - kfree(buf_base); - } + kfree(buf_base); buf_len = L1_CACHE_ALIGN(len); buf = (u64) xpc_kmalloc_cacheline_aligned(buf_len, GFP_KERNEL, &buf_base); @@ -159,9 +157,7 @@ xpc_get_rsvd_page_pa(int nasid) } } - if (buf_base != NULL) { - kfree(buf_base); - } + kfree(buf_base); if (status != SALRET_OK) { rp_pa = 0; |