kexec_core: remove redundant 0 value initialization
The kimage struct is already zeroed by kzalloc(). It's redundant to
initialize image->head to 0.
Link: https://lkml.kernel.org/r/20250825123307.306634-1-liaoyuanhong@vivo.com
Signed-off-by: Liao Yuanhong <liaoyuanhong@vivo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
authored by