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bbc_i2c: Remove unneeded err variable

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Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Axel Lin
2011-11-21 21:42:20 +00:00
committed by David S. Miller
parent f0a4cf3101
commit e410471029
1 changed files with 4 additions and 10 deletions
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14
drivers/sbus/char/bbc_i2c.c
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@@ -233,13 +233,9 @@ int bbc_i2c_write_buf(struct bbc_i2c_client *client,
int ret = 0; int ret = 0;
while (len > 0) { while (len > 0) {
int err = bbc_i2c_writeb(client, *buf, off); ret = bbc_i2c_writeb(client, *buf, off);
if (ret < 0)
if (err < 0) {
ret = err;
break; break;
}
len--; len--;
buf++; buf++;
off++; off++;
@@ -253,11 +249,9 @@ int bbc_i2c_read_buf(struct bbc_i2c_client *client,
int ret = 0; int ret = 0;
while (len > 0) { while (len > 0) {
int err = bbc_i2c_readb(client, buf, off); ret = bbc_i2c_readb(client, buf, off);
if (err < 0) { if (ret < 0)
ret = err;
break; break;
}
len--; len--;
buf++; buf++;
off++; off++;