diff options
| author | huang.zijiang <huang.zijiang@zte.com.cn> | 2019-01-04 00:26:55 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-04 22:13:46 +0100 |
| commit | 05391772a72d49c37e6e4cb8e871be57beb66155 (patch) | |
| tree | 4ac1f2e1aa24ad5f048251854d8b8001b693743d /drivers/firmware/memmap.c | |
| parent | lib/genalloc.c: use vzalloc_node() to allocate the bitmap (diff) | |
| download | linux-05391772a72d49c37e6e4cb8e871be57beb66155.tar.xz linux-05391772a72d49c37e6e4cb8e871be57beb66155.zip | |
drivers/firmware/memmap.c: modify memblock_alloc to memblock_alloc_nopanic
memblock_alloc() never returns NULL because panic never returns.
Link: http://lkml.kernel.org/r/1545640882-42009-1-git-send-email-huang.zijiang@zte.com.cn
Signed-off-by: huang.zijiang <huang.zijiang@zte.com.cn>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Yi Wang <wang.yi59@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/firmware/memmap.c')
| -rw-r--r-- | drivers/firmware/memmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c index d168c87c7d30..ec4fd253a4e9 100644 --- a/drivers/firmware/memmap.c +++ b/drivers/firmware/memmap.c @@ -333,7 +333,7 @@ int __init firmware_map_add_early(u64 start, u64 end, const char *type) { struct firmware_map_entry *entry; - entry = memblock_alloc(sizeof(struct firmware_map_entry), + entry = memblock_alloc_nopanic(sizeof(struct firmware_map_entry), SMP_CACHE_BYTES); if (WARN_ON(!entry)) return -ENOMEM; |