kernel: Fix compile warning (#8803)

This fixes the following compile warning:
  CC      init/do_mounts.o
init/do_mounts.c:478:19: warning: 'mount_ubi_rootfs' defined but not used [-Wunused-function]
  478 | static int __init mount_ubi_rootfs(void)
      |                   ^~~~~~~~~~~~~~~~

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Co-authored-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Beginner 2022-02-01 07:24:15 +08:00 committed by GitHub
parent 607edf0293
commit b7eec4a358
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 4 deletions

View File

@ -8,12 +8,13 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
--- a/init/do_mounts.c --- a/init/do_mounts.c
+++ b/init/do_mounts.c +++ b/init/do_mounts.c
@@ -474,7 +474,28 @@ retry: @@ -474,7 +474,30 @@ retry:
out: out:
put_page(page); put_page(page);
} }
- -
+ +
+#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
+static int __init mount_ubi_rootfs(void) +static int __init mount_ubi_rootfs(void)
+{ +{
+ int flags = MS_SILENT; + int flags = MS_SILENT;
@ -34,11 +35,12 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ +
+ return -EINVAL; + return -EINVAL;
+} +}
+#endif
+ +
#ifdef CONFIG_ROOT_NFS #ifdef CONFIG_ROOT_NFS
#define NFSROOT_TIMEOUT_MIN 5 #define NFSROOT_TIMEOUT_MIN 5
@@ -567,6 +588,10 @@ void __init mount_root(void) @@ -567,6 +590,10 @@ void __init mount_root(void)
return; return;
} }
#endif #endif

View File

@ -8,12 +8,13 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
--- a/init/do_mounts.c --- a/init/do_mounts.c
+++ b/init/do_mounts.c +++ b/init/do_mounts.c
@@ -460,7 +460,28 @@ retry: @@ -460,7 +460,30 @@ retry:
out: out:
put_page(page); put_page(page);
} }
- -
+ +
+#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
+static int __init mount_ubi_rootfs(void) +static int __init mount_ubi_rootfs(void)
+{ +{
+ int flags = MS_SILENT; + int flags = MS_SILENT;
@ -34,11 +35,12 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+ +
+ return -EINVAL; + return -EINVAL;
+} +}
+#endif
+ +
#ifdef CONFIG_ROOT_NFS #ifdef CONFIG_ROOT_NFS
#define NFSROOT_TIMEOUT_MIN 5 #define NFSROOT_TIMEOUT_MIN 5
@@ -554,6 +575,10 @@ void __init mount_root(void) @@ -554,6 +577,10 @@ void __init mount_root(void)
change_floppy("root floppy"); change_floppy("root floppy");
} }
#endif #endif