[patch] cxgb4: allocate enough data in t4_memory_rw()
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STALE5115d
From: Dan Carpenter <hidden>
Date: 2012-10-08 07:12:25
Also in:
kernel-janitors
Subsystem:
cxgb4 ethernet driver (cxgb4), networking drivers, the rest · Maintainers:
Potnuri Bharat Teja, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
MEMWIN0_APERTURE is the size in bytes. Signed-off-by: Dan Carpenter <redacted> --- This was introduced in 8c357ebd569 "cxgb4: Dynamically allocate memory in t4_memory_rw() and get_vpd_params()" from Oct 3.
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 137a244..e914c41 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c@@ -417,7 +417,7 @@ static int t4_memory_rw(struct adapter *adap, int mtype, u32 addr, u32 len, if ((addr & 0x3) || (len & 0x3)) return -EINVAL; - data = vmalloc(MEMWIN0_APERTURE/sizeof(__be32)); + data = vmalloc(MEMWIN0_APERTURE); if (!data) return -ENOMEM;