Spotted by David Miller when compiling on sparc64, I reproduced it here on
parisc64, that are the only platforms to define __kernel_suseconds_t as an
'int', all the others, x86_64 and x86 included typedef it as a 'long', but from
the definition of suseconds_t it should just be an 'int' on platforms where it
is >= 32bits, it would not require all the castings from suseconds_t to (int)
when printking variables of this type, that are not needed on parisc64 and
sparc64.
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxx>
---
net/dccp/ccids/ccid3.c | 18 +++++++++---------
net/dccp/ccids/ccid3.h | 6 +++---
2 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 6bc77ff..5e817e2 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -399,7 +399,7 @@ static void ccid3_hc_tx_packet_recv(stru
struct timeval now;
unsigned long t_nfb;
u32 pinv;
- long r_sample, t_elapsed;
+ suseconds_t r_sample, t_elapsed;
BUG_ON(hctx == NULL);
@@ -446,8 +446,8 @@ static void ccid3_hc_tx_packet_recv(stru
DCCP_BUG_ON(r_sample < 0);
if (unlikely(r_sample <= t_elapsed))
- DCCP_WARN("WARNING: r_sample=%ldus <= t_elapsed=%ldus\n",
- r_sample, t_elapsed);
+ DCCP_WARN("WARNING: r_sample=%dus <= t_elapsed=%dus\n",
+ (int)r_sample, (int)t_elapsed);
else
r_sample -= t_elapsed;
CCID3_RTT_SANITY_CHECK(r_sample);
@@ -474,8 +474,8 @@ static void ccid3_hc_tx_packet_recv(stru
ccid3_update_send_time(hctx);
ccid3_pr_debug("%s(%p), s=%u, w_init=%llu, "
- "R_sample=%ldus, X=%u\n", dccp_role(sk),
- sk, hctx->ccid3hctx_s, w_init, r_sample,
+ "R_sample=%dus, X=%u\n", dccp_role(sk),
+ sk, hctx->ccid3hctx_s, w_init, (int)r_sample,
(unsigned)(hctx->ccid3hctx_x >> 6));
ccid3_hc_tx_set_state(sk, TFRC_SSTATE_FBACK);
@@ -491,9 +491,9 @@ static void ccid3_hc_tx_packet_recv(stru
hctx->ccid3hctx_p);
ccid3_hc_tx_update_x(sk, &now);
- ccid3_pr_debug("%s(%p), RTT=%uus (sample=%ldus), s=%u, "
+ ccid3_pr_debug("%s(%p), RTT=%uus (sample=%dus), s=%u, "
"p=%u, X_calc=%u, X_recv=%u, X=%u\n", dccp_role(sk),
- sk, hctx->ccid3hctx_rtt, r_sample,
+ sk, hctx->ccid3hctx_rtt, (int)r_sample,
hctx->ccid3hctx_s, hctx->ccid3hctx_p,
hctx->ccid3hctx_x_calc,
(unsigned)(hctx->ccid3hctx_x_recv >> 6),
@@ -821,8 +821,8 @@ found:
DCCP_BUG_ON(delta < 0);
rtt = delta * 4 / interval;
- ccid3_pr_debug("%s(%p), approximated RTT to %ldus\n",
- dccp_role(sk), sk, rtt);
+ ccid3_pr_debug("%s(%p), approximated RTT to %dus\n",
+ dccp_role(sk), sk, (int)rtt);
/*
* Determine the length of the first loss interval via inverse lookup.
diff --git a/net/dccp/ccids/ccid3.h b/net/dccp/ccids/ccid3.h
index 3fa0f69..3e3a9cc 100644
--- a/net/dccp/ccids/ccid3.h
+++ b/net/dccp/ccids/ccid3.h
@@ -52,12 +52,12 @@ #define TFRC_OPSYS_HALF_TIME_GRAN (USEC
#define TFRC_T_MBI 64
/* What we think is a reasonable upper limit on RTT values */
-#define CCID3_SANE_RTT_MAX (4 * USEC_PER_SEC)
+#define CCID3_SANE_RTT_MAX ((suseconds_t)(4 * USEC_PER_SEC))
#define CCID3_RTT_SANITY_CHECK(rtt) do { \
if (rtt > CCID3_SANE_RTT_MAX) { \
- DCCP_CRIT("RTT (%ld) too large, substituting %ld", \
- rtt, CCID3_SANE_RTT_MAX); \
+ DCCP_CRIT("RTT (%d) too large, substituting %d", \
+ (int)rtt, (int)CCID3_SANE_RTT_MAX); \
rtt = CCID3_SANE_RTT_MAX; \
} } while (0)
--
1.4.2.1.g3d5c
-
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