drivers/atm/idt77252.c : Use of time_after() macro
PATCH 1/1 drivers/atm/idt77252.c : Use of time_after() macro
Use of time_after() macro, defined at linux/jiffies.h, which deal with wrapping correctly and are nicer to read.
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Marcelo Feitoza Parisi marcelo at feitoza.com.br http://marcelo.feitoza.com.br/ Signed-off-by: Marcelo Feitoza Parisi <[email protected]> --- linux/drivers/atm/idt77252.c 2005-04-07 22:25:04.000000000 -0300 +++ development/drivers/atm/idt77252.c 2005-04-09 22:13:44.000000000 -0300 @@ -46,6 +46,7 @@ static char const rcsid[] #include <linux/init.h> #include <linux/bitops.h> #include <linux/wait.h> +#include <linux/jiffies.h> #include <asm/semaphore.h> #include <asm/io.h> #include <asm/uaccess.h> @@ -780,7 +781,7 @@ push_on_scq(struct idt77252_dev *card, s return 0; out: - if (jiffies - scq->trans_start > HZ) { + if (time_after(jiffies, scq->trans_start + HZ)) { printk("%s: Error pushing TBD for %d.%d\n", card->name, vc->tx_vcc->vpi, vc->tx_vcc->vci); #ifdef CONFIG_ATM_IDT77252_DEBUG _______________________________________________ Kernel-janitors mailing list [email protected] http://lists.osdl.org/mailman/listinfo/kernel-janitors