iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

m68k: mm: Remove superfluous memblock_alloc*() casts

Browse Source 
The return type of memblock_alloc*() is a void pointer, so there is no
need to cast it to "void *" or some other pointer type, before assigning
it to a pointer variable.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Greg Ungerer <gerg@linux-m68k.org>
Link: https://lore.kernel.org/r/20200826130444.25618-1-geert@linux-m68k.org
This commit is contained in:
Geert Uytterhoeven 2020-08-26 15:04:44 +02:00
parent 41f1bf37a6
commit 7e15882656
2 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/m68k/mm/mcfmmu.c
View File

@ -42,7 +42,7 @@ void __init paging_init(void)
unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 };
int i;
empty_zero_page = (void *) memblock_alloc(PAGE_SIZE, PAGE_SIZE);
empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
if (!empty_zero_page)
panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
__func__, PAGE_SIZE, PAGE_SIZE);

5
arch/m68k/mm/motorola.c
View File

@ -227,7 +227,7 @@ static pte_t * __init kernel_page_table(void)
pte_t *pte_table = last_pte_table;
if (PAGE_ALIGNED(last_pte_table)) {
pte_table = (pte_t *)memblock_alloc_low(PAGE_SIZE, PAGE_SIZE);
pte_table = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE);
if (!pte_table) {
panic("%s: Failed to allocate %lu bytes align=%lx\n",
__func__, PAGE_SIZE, PAGE_SIZE);
@ -275,8 +275,7 @@ static pmd_t * __init kernel_ptr_table(void)
last_pmd_table += PTRS_PER_PMD;
if (PAGE_ALIGNED(last_pmd_table)) {
last_pmd_table = (pmd_t *)memblock_alloc_low(PAGE_SIZE,
PAGE_SIZE);
last_pmd_table = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE);
if (!last_pmd_table)
panic("%s: Failed to allocate %lu bytes align=%lx\n",
__func__, PAGE_SIZE, PAGE_SIZE);