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-rw-r--r--drivers/media/video/se401.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index 5990ab38a12..08129a830d6 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -1244,17 +1244,18 @@ static int se401_init(struct usb_se401 *se401, int button)
int i=0, rc;
unsigned char cp[0x40];
char temp[200];
+ int slen;
/* led on */
se401_sndctrl(1, se401, SE401_REQ_LED_CONTROL, 1, NULL, 0);
/* get camera descriptor */
rc=se401_sndctrl(0, se401, SE401_REQ_GET_CAMERA_DESCRIPTOR, 0, cp, sizeof(cp));
- if (cp[1]!=0x41) {
+ if (cp[1] != 0x41) {
err("Wrong descriptor type");
return 1;
}
- sprintf (temp, "ExtraFeatures: %d", cp[3]);
+ slen = snprintf(temp, 200, "ExtraFeatures: %d", cp[3]);
se401->sizes=cp[4]+cp[5]*256;
se401->width=kmalloc(se401->sizes*sizeof(int), GFP_KERNEL);
@@ -1269,9 +1270,10 @@ static int se401_init(struct usb_se401 *se401, int button)
se401->width[i]=cp[6+i*4+0]+cp[6+i*4+1]*256;
se401->height[i]=cp[6+i*4+2]+cp[6+i*4+3]*256;
}
- sprintf (temp, "%s Sizes:", temp);
+ slen += snprintf (temp + slen, 200 - slen, " Sizes:");
for (i=0; i<se401->sizes; i++) {
- sprintf(temp, "%s %dx%d", temp, se401->width[i], se401->height[i]);
+ slen += snprintf(temp + slen, 200 - slen,
+ " %dx%d", se401->width[i], se401->height[i]);
}
dev_info(&se401->dev->dev, "%s\n", temp);
se401->maxframesize=se401->width[se401->sizes-1]*se401->height[se401->sizes-1]*3;