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Merge tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy...
[linux-block.git]
/
include
/
linux
/
kernel.h
diff --git
a/include/linux/kernel.h
b/include/linux/kernel.h
index 09035ac67d4b06ddac9595907d6f37ece4f394d2..15d8bad3d2f22ea71b9655a3573b8d54379170a6 100644
(file)
--- a/
include/linux/kernel.h
+++ b/
include/linux/kernel.h
@@
-41,6
+41,8
@@
*/
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
+#define PTR_IF(cond, ptr) ((cond) ? (ptr) : NULL)
+
#define u64_to_user_ptr(x) ( \
{ \
typecheck(u64, (x)); \