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| author | Mark Einon <mark.einon@gmail.com> | 2011-10-23 10:22:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-23 11:35:13 +0200 |
| commit | 68cf162a1af23c35db8e3b78659c99196c9882ff (patch) | |
| tree | bc87bf0b57ad7d3bd6f9a4913260a65c80c8a421 | |
| parent | 09a3fc2bf18ee3655d359872283cad40f40c512d (diff) | |
| download | linux-3.10-68cf162a1af23c35db8e3b78659c99196c9882ff.tar.gz linux-3.10-68cf162a1af23c35db8e3b78659c99196c9882ff.tar.bz2 linux-3.10-68cf162a1af23c35db8e3b78659c99196c9882ff.zip | |
staging: et131x: Remove redundant check and return statement
In nic_send_packet(), by the time 'frag' is checked to be zero, it never
is - the for loop has been entered (as nr_frags is always > 0) and frag
has been incremented at least once. Remove the check and associated
error return.
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/et131x/et131x.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c index 98c6974da88..45b88d4b093 100644 --- a/drivers/staging/et131x/et131x.c +++ b/drivers/staging/et131x/et131x.c @@ -3412,9 +3412,6 @@ static int nic_send_packet(struct et131x_adapter *adapter, struct tcb *tcb) } } - if (frag == 0) - return -EIO; - if (phydev && phydev->speed == SPEED_1000) { if (++adapter->tx_ring.since_irq == PARM_TX_NUM_BUFS_DEF) { /* Last element & Interrupt flag */ |