diff options
| author |   Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-09-06 20:21:50 +0900 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-08-31 14:26:42 +1000 |
| commit | 7f2462acb6a995f2b0005192c0ba8eb2bce08da4 (patch) | |
| tree | d71a4063f5755c7f7c3f0c598452c2f7a50ed926 /arch/powerpc/kernel/ptrace.c | |
| parent | powerpc/mm/radix: Prettify mapped memory range print out (diff) | |
| download | linux-dev-7f2462acb6a995f2b0005192c0ba8eb2bce08da4.tar.xz linux-dev-7f2462acb6a995f2b0005192c0ba8eb2bce08da4.zip | |
powerpc: Squash lines for simple wrapper functions
Remove unneeded variables and assignments.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/ptrace.c')
| -rw-r--r-- | arch/powerpc/kernel/ptrace.c | 42 |
1 files changed, 12 insertions, 30 deletions
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index 660ed39e9c9a..07cd22e35405 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -1594,11 +1594,8 @@ static int ppr_get(struct task_struct *target, unsigned int pos, unsigned int count, void *kbuf, void __user *ubuf) { - int ret; - - ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, - &target->thread.ppr, 0, sizeof(u64)); - return ret; + return user_regset_copyout(&pos, &count, &kbuf, &ubuf, + &target->thread.ppr, 0, sizeof(u64)); } static int ppr_set(struct task_struct *target, @@ -1606,11 +1603,8 @@ static int ppr_set(struct task_struct *target, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) { - int ret; - - ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, - &target->thread.ppr, 0, sizeof(u64)); - return ret; + return user_regset_copyin(&pos, &count, &kbuf, &ubuf, + &target->thread.ppr, 0, sizeof(u64)); } static int dscr_get(struct task_struct *target, @@ -1618,22 +1612,16 @@ static int dscr_get(struct task_struct *target, unsigned int pos, unsigned int count, void *kbuf, void __user *ubuf) { - int ret; - - ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, - &target->thread.dscr, 0, sizeof(u64)); - return ret; + return user_regset_copyout(&pos, &count, &kbuf, &ubuf, + &target->thread.dscr, 0, sizeof(u64)); } static int dscr_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) { - int ret; - - ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, - &target->thread.dscr, 0, sizeof(u64)); - return ret; + return user_regset_copyin(&pos, &count, &kbuf, &ubuf, + &target->thread.dscr, 0, sizeof(u64)); } #endif #ifdef CONFIG_PPC_BOOK3S_64 @@ -1642,22 +1630,16 @@ static int tar_get(struct task_struct *target, unsigned int pos, unsigned int count, void *kbuf, void __user *ubuf) { - int ret; - - ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, - &target->thread.tar, 0, sizeof(u64)); - return ret; + return user_regset_copyout(&pos, &count, &kbuf, &ubuf, + &target->thread.tar, 0, sizeof(u64)); } static int tar_set(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, const void *kbuf, const void __user *ubuf) { - int ret; - - ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, - &target->thread.tar, 0, sizeof(u64)); - return ret; + return user_regset_copyin(&pos, &count, &kbuf, &ubuf, + &target->thread.tar, 0, sizeof(u64)); } static int ebb_active(struct task_struct *target, |