From 864499449f256e32815575a9b860267ebefa6d70 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Tue, 2 Oct 2012 20:31:14 -0700 Subject: [PATCH] tg3: Fix sparse warnings. drivers/net/ethernet/broadcom/tg3.c:8121:8: warning: symbol 'i' shadows an earlier one drivers/net/ethernet/broadcom/tg3.c:8003:6: originally declared here drivers/net/ethernet/broadcom/tg3.c:785:5: warning: symbol 'tg3_ape_scratchpad_read' was not declared. Should it be static? drivers/net/ethernet/broadcom/tg3.c:7781:19: warning: Using plain integer as NULL pointer drivers/net/ethernet/broadcom/tg3.c:10231:31: error: bad constant expression Reported-by: Fengguang Wu Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/tg3.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 46280ba4c5d4..a8800ac10df9 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -782,7 +782,8 @@ static int tg3_ape_wait_for_event(struct tg3 *tp, u32 timeout_us) return i == timeout_us / 10; } -int tg3_ape_scratchpad_read(struct tg3 *tp, u32 *data, u32 base_off, u32 len) +static int tg3_ape_scratchpad_read(struct tg3 *tp, u32 *data, u32 base_off, + u32 len) { int err; u32 i, bufoff, msgoff, maxlen, apedata; @@ -7763,7 +7764,7 @@ static int tg3_alloc_consistent(struct tg3 *tp) sblk = tnapi->hw_status; if (tg3_flag(tp, ENABLE_RSS)) { - u16 *prodptr = 0; + u16 *prodptr = NULL; /* * When RSS is enabled, the status block format changes @@ -8103,11 +8104,11 @@ static int tg3_chip_reset(struct tg3 *tp) u16 val16; if (tp->pci_chip_rev_id == CHIPREV_ID_5750_A0) { - int i; + int j; u32 cfg_val; /* Wait for link training to complete. */ - for (i = 0; i < 5000; i++) + for (j = 0; j < 5000; j++) udelay(100); pci_read_config_dword(tp->pdev, 0xc4, &cfg_val); @@ -10206,7 +10207,7 @@ static u32 tg3_irq_count(struct tg3 *tp) static bool tg3_enable_msix(struct tg3 *tp) { int i, rc; - struct msix_entry msix_ent[tp->irq_max]; + struct msix_entry msix_ent[TG3_IRQ_MAX_VECS]; tp->txq_cnt = tp->txq_req; tp->rxq_cnt = tp->rxq_req; -- 2.39.5