diff options
| author |   Josh Poimboeuf <jpoimboe@redhat.com> | 2020-04-29 10:24:47 -0500 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2020-05-08 00:12:43 +0200 |
| commit | cb2cceaefb4c4dc28fc27ff1f1b2d258bfc10353 (patch) | |
| tree | b2bdd9f05539a83ab5c7e63d334386650d0916ca /arch/s390/include/asm/uaccess.h | |
| parent | livepatch: Prevent module-specific KLP rela sections from referencing vmlinux symbols (diff) | |
| download | linux-dev-cb2cceaefb4c4dc28fc27ff1f1b2d258bfc10353.tar.xz linux-dev-cb2cceaefb4c4dc28fc27ff1f1b2d258bfc10353.zip | |
s390: Change s390_kernel_write() return type to match memcpy()
s390_kernel_write()'s function type is almost identical to memcpy().
Change its return type to "void *" so they can be used interchangeably.
Cc: linux-s390@vger.kernel.org
Cc: heiko.carstens@de.ibm.com
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Acked-by: Joe Lawrence <joe.lawrence@redhat.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> # s390
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'arch/s390/include/asm/uaccess.h')
| -rw-r--r-- | arch/s390/include/asm/uaccess.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h index a470f1fa9f2a..324438889fe1 100644 --- a/arch/s390/include/asm/uaccess.h +++ b/arch/s390/include/asm/uaccess.h @@ -276,6 +276,6 @@ static inline unsigned long __must_check clear_user(void __user *to, unsigned lo } int copy_to_user_real(void __user *dest, void *src, unsigned long count); -void s390_kernel_write(void *dst, const void *src, size_t size); +void *s390_kernel_write(void *dst, const void *src, size_t size); #endif /* __S390_UACCESS_H */ |