[PATCH 3/6] syscalls: Include error-injection.h for ALLOW_ERROR_INJECTION()

include/linux/compat.h and include/linux/syscalls.h use
ALLOW_ERROR_INJECTION(), which is defined in asm-generic/error-injection.h.
They currently rely on that header being included indirectly through other
files, typically via linux/module.h -> linux/error-injection.h.

Add the missing include in preparation for removing the
linux/error-injection.h include from linux/module.h.

Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
---
 include/linux/compat.h   | 1 +
 include/linux/syscalls.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 8da0a15c95f4..ad37ca617e65 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h

@@ -18,6 +18,7 @@
 #include <linux/aio_abi.h>	/* for aio_context_t */
 #include <linux/uaccess.h>
 #include <linux/unistd.h>
+#include <linux/error-injection.h>
 
 #include <asm/compat.h>
 #include <asm/siginfo.h>

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 8413b624ad47..552d9710a0d5 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h

@@ -92,6 +92,7 @@ struct file_attr;
 #include <linux/quota.h>
 #include <linux/key.h>
 #include <linux/personality.h>
+#include <linux/error-injection.h>
 #include <trace/syscall.h>
 
 #ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER

-- 
2.55.0