staging: dream: more Code style fixes

Removed parenthesis from return statements,
split up assignment and if condition

Signed-off-by: Jochen Maes <jochen.maes@sejo.be>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/dream/camera/s5k3e2fx.c b/drivers/staging/dream/camera/s5k3e2fx.c
index 66582af..cbd432d 100644 (file)
--- a/drivers/staging/dream/camera/s5k3e2fx.c
+++ b/drivers/staging/dream/camera/s5k3e2fx.c
@@ -743,12 +743,14 @@ static int s5k3e2fx_sensor_open_init(const struct msm_camera_sensor_info *data)
        }
 
        /* initialize AF */
-       if ((rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
-                       0x3146, 0x3A)) < 0)
+       rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
+                       0x3146, 0x3A)
+       if (rc < 0)
                goto init_fail1;
 
-       if ((rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
-                       0x3130, 0x03)) < 0)
+       rc = s5k3e2fx_i2c_write_b(s5k3e2fx_client->addr,
+                       0x3130, 0x03)
+       if (rc < 0)
                goto init_fail1;
 
        goto init_done;
@@ -814,20 +816,20 @@ static uint16_t s5k3e2fx_get_prev_lines_pf(void)
 
 static uint16_t s5k3e2fx_get_prev_pixels_pl(void)
 {
-       return (s5k3e2fx_reg_pat[S_RES_PREVIEW].size_w +
-               s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_p);
+       return s5k3e2fx_reg_pat[S_RES_PREVIEW].size_w +
+               s5k3e2fx_reg_pat[S_RES_PREVIEW].blk_p;
 }
 
 static uint16_t s5k3e2fx_get_pict_lines_pf(void)
 {
-       return (s5k3e2fx_reg_pat[S_RES_CAPTURE].size_h +
-               s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_l);
+       return s5k3e2fx_reg_pat[S_RES_CAPTURE].size_h +
+               s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_l;
 }
 
 static uint16_t s5k3e2fx_get_pict_pixels_pl(void)
 {
-       return (s5k3e2fx_reg_pat[S_RES_CAPTURE].size_w +
-               s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_p);
+       return s5k3e2fx_reg_pat[S_RES_CAPTURE].size_w +
+               s5k3e2fx_reg_pat[S_RES_CAPTURE].blk_p;
 }
 
 static uint32_t s5k3e2fx_get_pict_max_exp_lc(void)