Commit 86caa4b6 authored by Alexander Gordeev's avatar Alexander Gordeev
Browse files

s390/crash: remove redundant panic() on save area allocation failure 



Make save_area_alloc() return classic NULL on allocation failure.
The only caller smp_save_dump_cpus() does check the return value
already and panics if NULL is returned.

Reviewed-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
parent 7190d849

arch/s390/kernel/crash_dump.c

+1 −1
Original line number Diff line number Diff line
@@ -63,7 +63,7 @@ struct save_area * __init save_area_alloc(bool is_boot_cpu) 


	sa = memblock_alloc(sizeof(*sa), 8);

	if (!sa)

		panic("Failed to allocate save area\n");

		return NULL;



	if (is_boot_cpu)

		list_add(&sa->list, &dump_save_areas);