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authorBrandon Potter <brandon.potter@amd.com>2016-03-17 10:22:39 -0700
committerBrandon Potter <brandon.potter@amd.com>2016-03-17 10:22:39 -0700
commitc05fa167295864d50d460f0d92dbe0aa91a4f220 (patch)
tree501c903b18b3957b953e76422841c23d9266c8a8 /src
parentc47cf3ec205142b6c0cc726ec2ebe169ad2f7b31 (diff)
downloadgem5-c05fa167295864d50d460f0d92dbe0aa91a4f220.tar.xz
syscall_emul, style: refactor lseek
Diffstat (limited to 'src')
-rw-r--r--src/sim/syscall_emul.cc18
1 files changed, 6 insertions, 12 deletions
diff --git a/src/sim/syscall_emul.cc b/src/sim/syscall_emul.cc
index 3dda05da7..a3acae19d 100644
--- a/src/sim/syscall_emul.cc
+++ b/src/sim/syscall_emul.cc
@@ -306,19 +306,13 @@ _llseekFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
uint64_t result = lseek(sim_fd, offset, whence);
result = TheISA::htog(result);
- if (result == (off_t)-1) {
- //The seek failed.
+ if (result == (off_t)-1)
return -errno;
- } else {
- // The seek succeeded.
- // Copy "result" to "result_ptr"
- // XXX We'll assume that the size of loff_t is 64 bits on the
- // target platform
- BufferArg result_buf(result_ptr, sizeof(result));
- memcpy(result_buf.bufferPtr(), &result, sizeof(result));
- result_buf.copyOut(tc->getMemProxy());
- return 0;
- }
+ // Assuming that the size of loff_t is 64 bits on the target platform
+ BufferArg result_buf(result_ptr, sizeof(result));
+ memcpy(result_buf.bufferPtr(), &result, sizeof(result));
+ result_buf.copyOut(tc->getMemProxy());
+ return 0;
}