From 32118bdc9471f6d28dbf3d55b2bf0f912be0c62b Mon Sep 17 00:00:00 2001 From: Deming Wang Date: Wed, 12 Apr 2023 03:30:41 -0400 Subject: virt: acrn: Replace obsolete memalign() with posix_memalign() memalign() is obsolete according to its manpage. Replace memalign() with posix_memalign() and remove malloc.h include that was there for memalign(). As a pointer is passed into posix_memalign(), initialize *p to NULL to silence a warning about the function's return value being used as uninitialized (which is not valid anyway because the error is properly checked before p is returned). Signed-off-by: Deming Wang Link: https://lore.kernel.org/r/20230412073041.2168-1-wangdeming@inspur.com Signed-off-by: Greg Kroah-Hartman --- samples/acrn/vm-sample.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'samples') diff --git a/samples/acrn/vm-sample.c b/samples/acrn/vm-sample.c index 7abd68b20153..704402c64ea3 100644 --- a/samples/acrn/vm-sample.c +++ b/samples/acrn/vm-sample.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include #include @@ -54,8 +53,8 @@ int main(int argc, char **argv) argc = argc; argv = argv; - guest_memory = memalign(4096, GUEST_MEMORY_SIZE); - if (!guest_memory) { + ret = posix_memalign(&guest_memory, 4096, GUEST_MEMORY_SIZE); + if (ret < 0) { printf("No enough memory!\n"); return -1; } -- cgit v1.2.3