diff options
| author | Jörn Engel <joern@logfs.org> | 2012-03-15 23:08:03 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-16 06:16:25 +0400 |
| commit | a227fb3a5a61e70ae4e4957818a23e9239bf5a43 (patch) | |
| tree | 861197e821a8cc347e8ea5788ee4a944c872fcd0 /drivers/target/iscsi/iscsi_target_parameters.c | |
| parent | 281689051a628e5341ce1efcfafde9d60f2f6fbb (diff) | |
| download | linux-a227fb3a5a61e70ae4e4957818a23e9239bf5a43.tar.xz | |
iscsi-target: Remove unused variables in iscsi_target_parameters.c
local_right_val was an obvious case, tmp_ptr is also write-only, but
evades the compiler by being passed to simple_strtoul as char **endp.
Signed-off-by: Joern Engel <joern@logfs.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_parameters.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_parameters.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/target/iscsi/iscsi_target_parameters.c b/drivers/target/iscsi/iscsi_target_parameters.c index 5b773160200f..eb05c9d751ea 100644 --- a/drivers/target/iscsi/iscsi_target_parameters.c +++ b/drivers/target/iscsi/iscsi_target_parameters.c @@ -874,8 +874,8 @@ static int iscsi_check_numerical_value(struct iscsi_param *param, char *value_pt static int iscsi_check_numerical_range_value(struct iscsi_param *param, char *value) { char *left_val_ptr = NULL, *right_val_ptr = NULL; - char *tilde_ptr = NULL, *tmp_ptr = NULL; - u32 left_val, right_val, local_left_val, local_right_val; + char *tilde_ptr = NULL; + u32 left_val, right_val, local_left_val; if (strcmp(param->name, IFMARKINT) && strcmp(param->name, OFMARKINT)) { @@ -903,8 +903,8 @@ static int iscsi_check_numerical_range_value(struct iscsi_param *param, char *va if (iscsi_check_numerical_value(param, right_val_ptr) < 0) return -1; - left_val = simple_strtoul(left_val_ptr, &tmp_ptr, 0); - right_val = simple_strtoul(right_val_ptr, &tmp_ptr, 0); + left_val = simple_strtoul(left_val_ptr, NULL, 0); + right_val = simple_strtoul(right_val_ptr, NULL, 0); *tilde_ptr = '~'; if (right_val < left_val) { @@ -928,8 +928,7 @@ static int iscsi_check_numerical_range_value(struct iscsi_param *param, char *va left_val_ptr = param->value; right_val_ptr = param->value + strlen(left_val_ptr) + 1; - local_left_val = simple_strtoul(left_val_ptr, &tmp_ptr, 0); - local_right_val = simple_strtoul(right_val_ptr, &tmp_ptr, 0); + local_left_val = simple_strtoul(left_val_ptr, NULL, 0); *tilde_ptr = '~'; if (param->set_param) { @@ -1189,7 +1188,7 @@ static int iscsi_check_proposer_state(struct iscsi_param *param, char *value) if (IS_TYPE_NUMBER_RANGE(param)) { u32 left_val = 0, right_val = 0, recieved_value = 0; char *left_val_ptr = NULL, *right_val_ptr = NULL; - char *tilde_ptr = NULL, *tmp_ptr = NULL; + char *tilde_ptr = NULL; if (!strcmp(value, IRRELEVANT) || !strcmp(value, REJECT)) { if (iscsi_update_param_value(param, value) < 0) @@ -1213,9 +1212,9 @@ static int iscsi_check_proposer_state(struct iscsi_param *param, char *value) left_val_ptr = param->value; right_val_ptr = param->value + strlen(left_val_ptr) + 1; - left_val = simple_strtoul(left_val_ptr, &tmp_ptr, 0); - right_val = simple_strtoul(right_val_ptr, &tmp_ptr, 0); - recieved_value = simple_strtoul(value, &tmp_ptr, 0); + left_val = simple_strtoul(left_val_ptr, NULL, 0); + right_val = simple_strtoul(right_val_ptr, NULL, 0); + recieved_value = simple_strtoul(value, NULL, 0); *tilde_ptr = '~'; |