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authorDavid S. Miller <davem@davemloft.net>2020-01-09 21:10:26 +0100
committerDavid S. Miller <davem@davemloft.net>2020-01-09 21:13:43 +0100
commita2d6d7ae591c47ebc04926cb29a840adfdde49e6 (patch)
treebe464f987f0ab690481e2783d680aa88574026e4 /init
parentMerge branch 'sfc-more-code-refactoring' (diff)
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid... (diff)
downloadlinux-a2d6d7ae591c47ebc04926cb29a840adfdde49e6.tar.xz
linux-a2d6d7ae591c47ebc04926cb29a840adfdde49e6.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
The ungrafting from PRIO bug fixes in net, when merged into net-next, merge cleanly but create a build failure. The resolution used here is from Petr Machata. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'init')
-rw-r--r--init/main.c26
1 files changed, 6 insertions, 20 deletions
diff --git a/init/main.c b/init/main.c
index 1ecfd43ed464..2cd736059416 100644
--- a/init/main.c
+++ b/init/main.c
@@ -93,7 +93,6 @@
#include <linux/rodata_test.h>
#include <linux/jump_label.h>
#include <linux/mem_encrypt.h>
-#include <linux/file.h>
#include <asm/io.h>
#include <asm/bugs.h>
@@ -1158,26 +1157,13 @@ static int __ref kernel_init(void *unused)
void console_on_rootfs(void)
{
- struct file *file;
- unsigned int i;
-
- /* Open /dev/console in kernelspace, this should never fail */
- file = filp_open("/dev/console", O_RDWR, 0);
- if (IS_ERR(file))
- goto err_out;
-
- /* create stdin/stdout/stderr, this should never fail */
- for (i = 0; i < 3; i++) {
- if (f_dupfd(i, file, 0) != i)
- goto err_out;
- }
-
- return;
+ /* Open the /dev/console as stdin, this should never fail */
+ if (ksys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
+ pr_err("Warning: unable to open an initial console.\n");
-err_out:
- /* no panic -- this might not be fatal */
- pr_err("Warning: unable to open an initial console.\n");
- return;
+ /* create stdout/stderr */
+ (void) ksys_dup(0);
+ (void) ksys_dup(0);
}
static noinline void __init kernel_init_freeable(void)