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authorMichael Chan <mchan@broadcom.com>2006-12-14 15:56:50 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-17 21:59:16 -0800
commit6a13add1e1b802a29187a9af98a6ca26539dc33d (patch)
tree510c75c132064ec6a976ac0e70a61da02dd328ea /drivers/net
parentfaac9c4b753f420c02bdce0785d2657087830a12 (diff)
[BNX2]: Fix bug in bnx2_nvram_write().
Length was not calculated correctly if the NVRAM offset is on a non- aligned offset. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/bnx2.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index f296c37f29b..4fa7cefaa29 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -3096,7 +3096,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
if ((align_start = (offset32 & 3))) {
offset32 &= ~3;
- len32 += align_start;
+ len32 += (4 - align_start);
if ((rc = bnx2_nvram_read(bp, offset32, start, 4)))
return rc;
}
@@ -3114,7 +3114,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
if (align_start || align_end) {
buf = kmalloc(len32, GFP_KERNEL);
- if (buf == 0)
+ if (buf == NULL)
return -ENOMEM;
if (align_start) {
memcpy(buf, start, 4);