---

yaml --- r: 285313 b: refs/heads/master c: 0ceaec1 h: refs/heads/master i: 285311: 938aa4a v: v3
git-mirror · Nov 24, 2011 · 0937555 · 0937555
1 parent d7f98cd
commit 0937555
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Showing 4 changed files with 13 additions and 22 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 82c80f8371835f861bdbe50eefa5f49888d23210
+refs/heads/master: 0ceaec188e7784c7f9ab5fca110fecb790837dbc
diff --git a/trunk/drivers/media/video/cx25821/cx25821-audio-upstream.c b/trunk/drivers/media/video/cx25821/cx25821-audio-upstream.c
@@ -733,25 +733,22 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
 
 	if (dev->input_audiofilename) {
 		str_length = strlen(dev->input_audiofilename);
-		dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_audiofilename = kmemdup(dev->input_audiofilename,
+					      str_length + 1, GFP_KERNEL);
 
 		if (!dev->_audiofilename)
 			goto error;
 
-		memcpy(dev->_audiofilename, dev->input_audiofilename,
-		       str_length + 1);
-
 		/* Default if filename is empty string */
 		if (strcmp(dev->input_audiofilename, "") == 0)
 			dev->_audiofilename = "/root/audioGOOD.wav";
 	} else {
 		str_length = strlen(_defaultAudioName);
-		dev->_audiofilename = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_audiofilename = kmemdup(_defaultAudioName,
+					      str_length + 1, GFP_KERNEL);
 
 		if (!dev->_audiofilename)
 			goto error;
-
-		memcpy(dev->_audiofilename, _defaultAudioName, str_length + 1);
 	}
 
 	retval = cx25821_sram_channel_setup_upstream_audio(dev, sram_ch,

diff --git a/trunk/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c b/trunk/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c
@@ -747,22 +747,18 @@ int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
 
 	if (dev->input_filename_ch2) {
 		str_length = strlen(dev->input_filename_ch2);
-		dev->_filename_ch2 = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_filename_ch2 = kmemdup(dev->input_filename_ch2,
+					     str_length + 1, GFP_KERNEL);
 
 		if (!dev->_filename_ch2)
 			goto error;
-
-		memcpy(dev->_filename_ch2, dev->input_filename_ch2,
-		       str_length + 1);
 	} else {
 		str_length = strlen(dev->_defaultname_ch2);
-		dev->_filename_ch2 = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_filename_ch2 = kmemdup(dev->_defaultname_ch2,
+					     str_length + 1, GFP_KERNEL);
 
 		if (!dev->_filename_ch2)
 			goto error;
-
-		memcpy(dev->_filename_ch2, dev->_defaultname_ch2,
-		       str_length + 1);
 	}
 
 	/* Default if filename is empty string */

diff --git a/trunk/drivers/media/video/cx25821/cx25821-video-upstream.c b/trunk/drivers/media/video/cx25821/cx25821-video-upstream.c
@@ -794,20 +794,18 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
 
 	if (dev->input_filename) {
 		str_length = strlen(dev->input_filename);
-		dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_filename = kmemdup(dev->input_filename, str_length + 1,
+					 GFP_KERNEL);
 
 		if (!dev->_filename)
 			goto error;
-
-		memcpy(dev->_filename, dev->input_filename, str_length + 1);
 	} else {
 		str_length = strlen(dev->_defaultname);
-		dev->_filename = kmalloc(str_length + 1, GFP_KERNEL);
+		dev->_filename = kmemdup(dev->_defaultname, str_length + 1,
+					 GFP_KERNEL);
 
 		if (!dev->_filename)
 			goto error;
-
-		memcpy(dev->_filename, dev->_defaultname, str_length + 1);
 	}
 
 	/* Default if filename is empty string */