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| author | Christoph Hellwig <hch@lst.de> | 2020-06-06 13:51:52 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-07-30 08:22:47 +0200 |
| commit | 9ab6b718491b1a3c3eeb52f32a428dc0cbf5bb80 (patch) | |
| tree | 95e29ba646f16d655db263e708538b065a27ada8 /init/initramfs.c | |
| parent | 9acc17baf1fd6369cf969b1130bcf8c4b616ecfb (diff) | |
| download | lwn-9ab6b718491b1a3c3eeb52f32a428dc0cbf5bb80.tar.gz lwn-9ab6b718491b1a3c3eeb52f32a428dc0cbf5bb80.zip | |
initramfs: remove the populate_initrd_image and clean_rootfs stubs
If initrd support is not enable just print the warning directly instead
of hiding the fact that we just failed behind two stub functions.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init/initramfs.c')
| -rw-r--r-- | init/initramfs.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index 7a38012e1af7..d10404625c31 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -618,13 +618,7 @@ static void __init clean_rootfs(void) ksys_close(fd); kfree(buf); } -#else -static inline void clean_rootfs(void) -{ -} -#endif /* CONFIG_BLK_DEV_RAM */ -#ifdef CONFIG_BLK_DEV_RAM static void __init populate_initrd_image(char *err) { ssize_t written; @@ -644,11 +638,6 @@ static void __init populate_initrd_image(char *err) written, initrd_end - initrd_start); ksys_close(fd); } -#else -static void __init populate_initrd_image(char *err) -{ - printk(KERN_EMERG "Initramfs unpacking failed: %s\n", err); -} #endif /* CONFIG_BLK_DEV_RAM */ static int __init populate_rootfs(void) @@ -668,8 +657,12 @@ static int __init populate_rootfs(void) err = unpack_to_rootfs((char *)initrd_start, initrd_end - initrd_start); if (err) { +#ifdef CONFIG_BLK_DEV_RAM clean_rootfs(); populate_initrd_image(err); +#else + printk(KERN_EMERG "Initramfs unpacking failed: %s\n", err); +#endif } done: |