[media] staging/media/as102: removed else statements

The else statement is actually not required, as we can assign AS10X_CMD_ERROR
to the error variable directly.

Signed-off-by: joseph daniel <josephdanielwalter@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/staging/media/as102/as10x_cmd.c b/drivers/staging/media/as102/as10x_cmd.c
index 262bb94ad27e5d422231a5074ab2c94f57d30663..a73df10982d079b63e8cf8a72c94665fdfccaa22 100644 (file)
--- a/drivers/staging/media/as102/as10x_cmd.c
+++ b/drivers/staging/media/as102/as10x_cmd.c
@@ -31,7 +31,7 @@
  */
 int as10x_cmd_turn_on(struct as10x_bus_adapter_t *adap)
 {
-       int error;
+       int error = AS10X_CMD_ERROR;
        struct as10x_cmd_t *pcmd, *prsp;
 
        ENTER();
@@ -54,8 +54,6 @@ int as10x_cmd_turn_on(struct as10x_bus_adapter_t *adap)
                                            (uint8_t *) prsp,
                                            sizeof(prsp->body.turn_on.rsp) +
                                            HEADER_SIZE);
-       } else {
-               error = AS10X_CMD_ERROR;
        }
 
        if (error < 0)
@@ -77,7 +75,7 @@ out:
  */
 int as10x_cmd_turn_off(struct as10x_bus_adapter_t *adap)
 {
-       int error;
+       int error = AS10X_CMD_ERROR;
        struct as10x_cmd_t *pcmd, *prsp;
 
        ENTER();
@@ -99,8 +97,6 @@ int as10x_cmd_turn_off(struct as10x_bus_adapter_t *adap)
                        sizeof(pcmd->body.turn_off.req) + HEADER_SIZE,
                        (uint8_t *) prsp,
                        sizeof(prsp->body.turn_off.rsp) + HEADER_SIZE);
-       } else {
-               error = AS10X_CMD_ERROR;
        }
 
        if (error < 0)
@@ -124,7 +120,7 @@ out:
 int as10x_cmd_set_tune(struct as10x_bus_adapter_t *adap,
                       struct as10x_tune_args *ptune)
 {
-       int error;
+       int error = AS10X_CMD_ERROR;
        struct as10x_cmd_t *preq, *prsp;
 
        ENTER();
@@ -159,8 +155,6 @@ int as10x_cmd_set_tune(struct as10x_bus_adapter_t *adap,
                                            (uint8_t *) prsp,
                                            sizeof(prsp->body.set_tune.rsp)
                                            + HEADER_SIZE);
-       } else {
-               error = AS10X_CMD_ERROR;
        }
 
        if (error < 0)
@@ -184,7 +178,7 @@ out:
 int as10x_cmd_get_tune_status(struct as10x_bus_adapter_t *adap,
                              struct as10x_tune_status *pstatus)
 {
-       int error;
+       int error = AS10X_CMD_ERROR;
        struct as10x_cmd_t  *preq, *prsp;
 
        ENTER();
@@ -208,8 +202,6 @@ int as10x_cmd_get_tune_status(struct as10x_bus_adapter_t *adap,
                        sizeof(preq->body.get_tune_status.req) + HEADER_SIZE,
                        (uint8_t *) prsp,
                        sizeof(prsp->body.get_tune_status.rsp) + HEADER_SIZE);
-       } else {
-               error = AS10X_CMD_ERROR;
        }
 
        if (error < 0)
@@ -241,7 +233,7 @@ out:
  */
 int as10x_cmd_get_tps(struct as10x_bus_adapter_t *adap, struct as10x_tps *ptps)
 {
-       int error;
+       int error = AS10X_CMD_ERROR;
        struct as10x_cmd_t *pcmd, *prsp;
 
        ENTER();
@@ -266,8 +258,6 @@ int as10x_cmd_get_tps(struct as10x_bus_adapter_t *adap, struct as10x_tps *ptps)
                                            (uint8_t *) prsp,
                                            sizeof(prsp->body.get_tps.rsp) +
                                            HEADER_SIZE);
-       } else {
-               error = AS10X_CMD_ERROR;
        }
 
        if (error < 0)
@@ -305,7 +295,7 @@ out:
 int as10x_cmd_get_demod_stats(struct as10x_bus_adapter_t *adap,
                              struct as10x_demod_stats *pdemod_stats)
 {
-       int error;
+       int error = AS10X_CMD_ERROR;
        struct as10x_cmd_t *pcmd, *prsp;
 
        ENTER();
@@ -330,8 +320,6 @@ int as10x_cmd_get_demod_stats(struct as10x_bus_adapter_t *adap,
                                (uint8_t *) prsp,
                                sizeof(prsp->body.get_demod_stats.rsp)
                                + HEADER_SIZE);
-       } else {
-               error = AS10X_CMD_ERROR;
        }
 
        if (error < 0)
@@ -370,7 +358,7 @@ out:
 int as10x_cmd_get_impulse_resp(struct as10x_bus_adapter_t *adap,
                               uint8_t *is_ready)
 {
-       int error;
+       int error = AS10X_CMD_ERROR;
        struct as10x_cmd_t *pcmd, *prsp;
 
        ENTER();
@@ -395,8 +383,6 @@ int as10x_cmd_get_impulse_resp(struct as10x_bus_adapter_t *adap,
                                        (uint8_t *) prsp,
                                        sizeof(prsp->body.get_impulse_rsp.rsp)
                                        + HEADER_SIZE);
-       } else {
-               error = AS10X_CMD_ERROR;
        }
 
        if (error < 0)