Message ID | 1473665605-11890-16-git-send-email-wei.guo.simon@gmail.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
On Mon, 2016-09-12 at 15:33 +0800, wei.guo.simon@gmail.com wrote: > From: Anshuman Khandual <khandual@linux.vnet.ibm.com> > > Fixes the following build failure - > > cp_abort.c:90:3: error: ‘for’ loop initial declarations are only > allowed in C99 or C11 mode > for (int i = 0; i < NUM_LOOPS; i++) { > ^ > cp_abort.c:90:3: note: use option -std=c99, -std=gnu99, -std=c11 or > -std=gnu11 to compile your code > cp_abort.c:97:3: error: ‘for’ loop initial declarations are only > allowed in C99 or C11 mode > for (int i = 0; i < NUM_LOOPS; i++) { > > Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com> > Signed-off-by: Simon Guo <wei.guo.simon@gmail.com> Reviewed-by: Cyril Bur <cyrilbur@gmail.com> > --- > tools/testing/selftests/powerpc/context_switch/cp_abort.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git > a/tools/testing/selftests/powerpc/context_switch/cp_abort.c > b/tools/testing/selftests/powerpc/context_switch/cp_abort.c > index 5a5b55a..1ce7dce 100644 > --- a/tools/testing/selftests/powerpc/context_switch/cp_abort.c > +++ b/tools/testing/selftests/powerpc/context_switch/cp_abort.c > @@ -67,7 +67,7 @@ int test_cp_abort(void) > /* 128 bytes for a full cache line */ > char buf[128] __cacheline_aligned; > cpu_set_t cpuset; > - int fd1[2], fd2[2], pid; > + int fd1[2], fd2[2], pid, i; > char c; > > /* only run this test on a P9 or later */ > @@ -87,14 +87,14 @@ int test_cp_abort(void) > FAIL_IF(pid < 0); > > if (!pid) { > - for (int i = 0; i < NUM_LOOPS; i++) { > + for (i = 0; i < NUM_LOOPS; i++) { > FAIL_IF((write(fd1[WRITE_FD], &c, 1)) != 1); > FAIL_IF((read(fd2[READ_FD], &c, 1)) != 1); > /* A paste succeeds if CR0 EQ bit is set */ > FAIL_IF(paste(buf) & 0x20000000); > } > } else { > - for (int i = 0; i < NUM_LOOPS; i++) { > + for (i = 0; i < NUM_LOOPS; i++) { > FAIL_IF((read(fd1[READ_FD], &c, 1)) != 1); > copy(buf); > FAIL_IF((write(fd2[WRITE_FD], &c, 1) != 1));
diff --git a/tools/testing/selftests/powerpc/context_switch/cp_abort.c b/tools/testing/selftests/powerpc/context_switch/cp_abort.c index 5a5b55a..1ce7dce 100644 --- a/tools/testing/selftests/powerpc/context_switch/cp_abort.c +++ b/tools/testing/selftests/powerpc/context_switch/cp_abort.c @@ -67,7 +67,7 @@ int test_cp_abort(void) /* 128 bytes for a full cache line */ char buf[128] __cacheline_aligned; cpu_set_t cpuset; - int fd1[2], fd2[2], pid; + int fd1[2], fd2[2], pid, i; char c; /* only run this test on a P9 or later */ @@ -87,14 +87,14 @@ int test_cp_abort(void) FAIL_IF(pid < 0); if (!pid) { - for (int i = 0; i < NUM_LOOPS; i++) { + for (i = 0; i < NUM_LOOPS; i++) { FAIL_IF((write(fd1[WRITE_FD], &c, 1)) != 1); FAIL_IF((read(fd2[READ_FD], &c, 1)) != 1); /* A paste succeeds if CR0 EQ bit is set */ FAIL_IF(paste(buf) & 0x20000000); } } else { - for (int i = 0; i < NUM_LOOPS; i++) { + for (i = 0; i < NUM_LOOPS; i++) { FAIL_IF((read(fd1[READ_FD], &c, 1)) != 1); copy(buf); FAIL_IF((write(fd2[WRITE_FD], &c, 1) != 1));