Merge branch 'staging/for_v3.7' into v4l_for_linus

Applied on the top of changeset 782cd9e, as some of those patches
depend on some fixes that went via -arm tree.

* staging/for_v3.7: (109 commits)
  [media] m5mols: Add missing #include <linux/sizes.h>
  [media] stk1160: Add support for S-Video input
  Revert "[media] omap3isp: Replace cpu_is_omap3630() with ISP revision check"
  [media]  dvb: LNA implementation changes
  [media] v4l2-ioctl: fix W=1 warnings
  [media] v4l2-ioctl: add blocks check for VIDIOC_SUBDEV_G/S_EDID
  [media] omap3isp: Fix compilation error in ispreg.h
  [media] rc-msi-digivox-ii: Add full scan keycodes
  [media] cx25821: testing the wrong variable
  [media] tda18271-common: hold the I2C adapter during write transfers
  [media] ds3000: add module parameter to force firmware upload
  [media] drivers/media: Remove unnecessary semicolon
  [media] winbond: remove space from driver name
  [media] iguanair: cannot send data from the stack
  [media] omap3isp: Replace cpu_is_omap3630() with ISP revision check
  [media] dvb-usb: print small buffers via %*ph
  [media] uvc: Add return code check at vb2_queue_init()
  [media] em28xx: Replace memcpy with struct assignment
  [media] bt8xx: Add video4linux control V4L2_CID_COLOR_KILLER
  [media] mem2mem_testdev: Use devm_kzalloc() in probe
  ...

1 files changed, 2 insertions, 7 deletions

diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c
index cd2288c07147..a271ac3eaec0 100644
--- a/drivers/media/dvb-frontends/s921.c
+++ b/drivers/media/dvb-frontends/s921.c
@@ -487,9 +487,9 @@ struct dvb_frontend *s921_attach(const struct s921_config *config,
 		kzalloc(sizeof(struct s921_state), GFP_KERNEL);
 
 	dprintk("\n");
-	if (state == NULL) {
+	if (!state) {
 		rc("Unable to kzalloc\n");
-		goto rcor;
+		return NULL;
 	}
 
 	/* setup the state */
@@ -502,11 +502,6 @@ struct dvb_frontend *s921_attach(const struct s921_config *config,
 	state->frontend.demodulator_priv = state;
 
 	return &state->frontend;
-
-rcor:
-	kfree(state);
-
-	return NULL;
 }
 EXPORT_SYMBOL(s921_attach);