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| author | yongari <yongari@FreeBSD.org> | 2010-12-14 17:39:10 +0000 |
|---|---|---|
| committer | yongari <yongari@FreeBSD.org> | 2010-12-14 17:39:10 +0000 |
| commit | 76e60b09a3a0f0dcf07e45aec146d4f13f8434c0 (patch) | |
| tree | fd41a6ead2aa8127cfa5127cfd0934ce015c7350 /sys/dev/ale | |
| parent | 8a27486ebe47cbd03f67c17bb983f3baea9364fd (diff) | |
| download | FreeBSD-src-76e60b09a3a0f0dcf07e45aec146d4f13f8434c0.zip FreeBSD-src-76e60b09a3a0f0dcf07e45aec146d4f13f8434c0.tar.gz | |
Remove unecessary and clearly wrong usage of atomic(9).
Reported by: avg
Diffstat (limited to 'sys/dev/ale')
| -rw-r--r-- | sys/dev/ale/if_ale.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sys/dev/ale/if_ale.c b/sys/dev/ale/if_ale.c index 2122d75..b5b06ae 100644 --- a/sys/dev/ale/if_ale.c +++ b/sys/dev/ale/if_ale.c @@ -66,7 +66,6 @@ __FBSDID("$FreeBSD$"); #include <dev/pci/pcireg.h> #include <dev/pci/pcivar.h> -#include <machine/atomic.h> #include <machine/bus.h> #include <machine/in_cksum.h> @@ -2284,8 +2283,7 @@ ale_int_task(void *arg, int pending) sc = (struct ale_softc *)arg; status = CSR_READ_4(sc, ALE_INTR_STATUS); - more = atomic_readandclear_int(&sc->ale_morework); - if (more != 0) + if (sc->ale_morework != 0) status |= INTR_RX_PKT; if ((status & ALE_INTRS) == 0) goto done; @@ -2298,7 +2296,7 @@ ale_int_task(void *arg, int pending) if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0) { more = ale_rxeof(sc, sc->ale_process_limit); if (more == EAGAIN) - atomic_set_int(&sc->ale_morework, 1); + sc->ale_morework = 1; else if (more == EIO) { ALE_LOCK(sc); sc->ale_stats.reset_brk_seq++; @@ -3002,7 +3000,7 @@ ale_init_rx_pages(struct ale_softc *sc) ALE_LOCK_ASSERT(sc); - atomic_set_int(&sc->ale_morework, 0); + sc->ale_morework = 0; sc->ale_cdata.ale_rx_seqno = 0; sc->ale_cdata.ale_rx_curp = 0; |
