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be2net: remove local variable 'status' 

The lancer_cmd_get_file_len() uses lancer_cmd_read_object() to get
the current size of registers for ethtool registers dump. Returned status
value is stored but not checked. The check itself is not necessary as
the data_read output variable is initialized to 0 and status variable
can be removed.

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ivan Vecera 2015-11-18 14:06:34 +01:00 committed by David S. Miller
parent 6fbaa57076
commit d37b4c0a36
1 changed files with 2 additions and 4 deletions
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6
drivers/net/ethernet/emulex/benet/be_ethtool.c
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@ -241,13 +241,11 @@ static u32 lancer_cmd_get_file_len(struct be_adapter *adapter, u8 *file_name)
u32 data_read = 0, eof;
u8 addn_status;
struct be_dma_mem data_len_cmd;
int status;
memset(&data_len_cmd, 0, sizeof(data_len_cmd));
/* data_offset and data_size should be 0 to get reg len */
status = lancer_cmd_read_object(adapter, &data_len_cmd, 0, 0,
file_name, &data_read, &eof,
&addn_status);
lancer_cmd_read_object(adapter, &data_len_cmd, 0, 0, file_name,
&data_read, &eof, &addn_status);
return data_read;
}