PTRACE_PEEKDATA consolidation
Identical implementations of PTRACE_PEEKDATA go into generic_ptrace_peekdata()
function.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/v850/kernel/ptrace.c b/arch/v850/kernel/ptrace.c
index a9b0934..3bedd14 100644
--- a/arch/v850/kernel/ptrace.c
+++ b/arch/v850/kernel/ptrace.c
@@ -117,15 +117,11 @@
int rval;
switch (request) {
- unsigned long val, copied;
+ unsigned long val;
case PTRACE_PEEKTEXT: /* read word at location addr. */
case PTRACE_PEEKDATA:
- copied = access_process_vm(child, addr, &val, sizeof(val), 0);
- rval = -EIO;
- if (copied != sizeof(val))
- break;
- rval = put_user(val, (unsigned long *)data);
+ rval = generic_ptrace_peekdata(child, addr, data);
goto out;
case PTRACE_POKETEXT: /* write the word at location addr. */