diff options
| author | Marcelo Feitoza Parisi <marcelo@feitoza.com.br> | 2005-07-15 14:16:42 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-07-31 08:51:49 +0400 |
| commit | cd8749b4aa6b7502e234d72cb53c00a3bc27ed1b (patch) | |
| tree | 409a83008f86b569b40404b9996a8bc46194e3f6 /drivers/net/hamradio | |
| parent | 6b9b97ce70b789014515f808b1b64c8e29e300d1 (diff) | |
| download | linux-cd8749b4aa6b7502e234d72cb53c00a3bc27ed1b.tar.xz | |
[PATCH] Use time_before in hamradio drivers
Use of time_before() macro, defined at linux/jiffies.h, which deal with
wrapping correctly and are nicer to read.
Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
baycom_epp.c | 3 ++-
baycom_par.c | 3 ++-
baycom_ser_fdx.c | 3 ++-
baycom_ser_hdx.c | 3 ++-
mkiss.c | 3 ++-
5 files changed, 10 insertions(+), 5 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/hamradio')
| -rw-r--r-- | drivers/net/hamradio/baycom_epp.c | 3 | ||||
| -rw-r--r-- | drivers/net/hamradio/baycom_par.c | 3 | ||||
| -rw-r--r-- | drivers/net/hamradio/baycom_ser_fdx.c | 3 | ||||
| -rw-r--r-- | drivers/net/hamradio/baycom_ser_hdx.c | 3 | ||||
| -rw-r--r-- | drivers/net/hamradio/mkiss.c | 3 |
5 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index a7f15d9f13e5..5298096afbdb 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -54,6 +54,7 @@ #include <linux/kmod.h> #include <linux/hdlcdrv.h> #include <linux/baycom.h> +#include <linux/jiffies.h> #if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE) /* prototypes for ax25_encapsulate and ax25_rebuild_header */ #include <net/ax25.h> @@ -287,7 +288,7 @@ static inline void baycom_int_freq(struct baycom_state *bc) * measure the interrupt frequency */ bc->debug_vals.cur_intcnt++; - if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) { + if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) { bc->debug_vals.last_jiffies = cur_jiffies; bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt; bc->debug_vals.cur_intcnt = 0; diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c index 612ad452bee0..3b1bef1ee215 100644 --- a/drivers/net/hamradio/baycom_par.c +++ b/drivers/net/hamradio/baycom_par.c @@ -84,6 +84,7 @@ #include <linux/baycom.h> #include <linux/parport.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/bug.h> #include <asm/system.h> @@ -165,7 +166,7 @@ static void __inline__ baycom_int_freq(struct baycom_state *bc) * measure the interrupt frequency */ bc->debug_vals.cur_intcnt++; - if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) { + if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) { bc->debug_vals.last_jiffies = cur_jiffies; bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt; bc->debug_vals.cur_intcnt = 0; diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c index 25f270b05378..232793d2ce6b 100644 --- a/drivers/net/hamradio/baycom_ser_fdx.c +++ b/drivers/net/hamradio/baycom_ser_fdx.c @@ -79,6 +79,7 @@ #include <asm/io.h> #include <linux/hdlcdrv.h> #include <linux/baycom.h> +#include <linux/jiffies.h> /* --------------------------------------------------------------------- */ @@ -159,7 +160,7 @@ static inline void baycom_int_freq(struct baycom_state *bc) * measure the interrupt frequency */ bc->debug_vals.cur_intcnt++; - if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) { + if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) { bc->debug_vals.last_jiffies = cur_jiffies; bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt; bc->debug_vals.cur_intcnt = 0; diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c index eead85d00962..be596a3eb3fd 100644 --- a/drivers/net/hamradio/baycom_ser_hdx.c +++ b/drivers/net/hamradio/baycom_ser_hdx.c @@ -69,6 +69,7 @@ #include <asm/io.h> #include <linux/hdlcdrv.h> #include <linux/baycom.h> +#include <linux/jiffies.h> /* --------------------------------------------------------------------- */ @@ -150,7 +151,7 @@ static inline void baycom_int_freq(struct baycom_state *bc) * measure the interrupt frequency */ bc->debug_vals.cur_intcnt++; - if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) { + if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) { bc->debug_vals.last_jiffies = cur_jiffies; bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt; bc->debug_vals.cur_intcnt = 0; diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index 3035422f5ad8..e94952e799fe 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -46,6 +46,7 @@ #include <linux/etherdevice.h> #include <linux/skbuff.h> #include <linux/if_arp.h> +#include <linux/jiffies.h> #include <net/ax25.h> @@ -429,7 +430,7 @@ static int ax_xmit(struct sk_buff *skb, struct net_device *dev) * May be we must check transmitter timeout here ? * 14 Oct 1994 Dmitry Gorodchanin. */ - if (jiffies - dev->trans_start < 20 * HZ) { + if (time_before(jiffies, dev->trans_start + 20 * HZ)) { /* 20 sec timeout not reached */ return 1; } |