svn commit: r327788 - head/sys/compat/linuxkpi/common/include/linux

[Pedro F. Giffuni]

Author: pfg
Date: Wed Jan 10 20:50:06 2018
New Revision: 327788
URL: https://svnweb.freebsd.org/changeset/base/327788

Log:
  linuxkpi: Simplify kmalloc_array.
  
  kmalloc_array seems what we call mallocarray(9).

Modified:
  head/sys/compat/linuxkpi/common/include/linux/slab.h

Modified: head/sys/compat/linuxkpi/common/include/linux/slab.h
==============================================================================
--- head/sys/compat/linuxkpi/common/include/linux/slab.h	Wed Jan 10 20:49:01 2018	(r327787)
+++ head/sys/compat/linuxkpi/common/include/linux/slab.h	Wed Jan 10 20:50:06 2018	(r327788)
@@ -121,9 +121,7 @@ vmalloc_32(size_t size)
 static inline void *
 kmalloc_array(size_t n, size_t size, gfp_t flags)
 {
-	if (size != 0 && n > (SIZE_MAX / size))
-		return (NULL);
-	return (malloc(n * size, M_KMALLOC, linux_check_m_flags(flags)));
+	return (mallocarray(n, size, M_KMALLOC, linux_check_m_flags(flags)));
 }
 
 static inline void *