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| author | Namhyung Kim <namhyung@gmail.com> | 2010-10-28 02:33:54 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-28 05:03:11 +0400 |
| commit | a68caa035a0ffb895baa829edec0545f17d88c07 (patch) | |
| tree | 398ead5af1a4eff98c5e3b0865cea2ba8fcc0412 /arch/m32r/kernel/ptrace.c | |
| parent | 05fabdace41837a21f957507378b2954fe87ab61 (diff) | |
| download | linux-a68caa035a0ffb895baa829edec0545f17d88c07.tar.xz | |
ptrace: cleanup arch_ptrace() on m32r
Use new 'datap' variable in order to remove duplicated castings.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m32r/kernel/ptrace.c')
| -rw-r--r-- | arch/m32r/kernel/ptrace.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c index 5e00e0a41fff..20743754f2b2 100644 --- a/arch/m32r/kernel/ptrace.c +++ b/arch/m32r/kernel/ptrace.c @@ -626,6 +626,7 @@ arch_ptrace(struct task_struct *child, long request, unsigned long addr, unsigned long data) { int ret; + unsigned long __user *datap = (unsigned long __user *) data; switch (request) { /* @@ -640,8 +641,7 @@ arch_ptrace(struct task_struct *child, long request, * read the word at location addr in the USER area. */ case PTRACE_PEEKUSR: - ret = ptrace_read_user(child, addr, - (unsigned long __user *)data); + ret = ptrace_read_user(child, addr, datap); break; /* @@ -662,11 +662,11 @@ arch_ptrace(struct task_struct *child, long request, break; case PTRACE_GETREGS: - ret = ptrace_getregs(child, (void __user *)data); + ret = ptrace_getregs(child, datap); break; case PTRACE_SETREGS: - ret = ptrace_setregs(child, (void __user *)data); + ret = ptrace_setregs(child, datap); break; default: |