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authorMauro Carvalho Chehab <mchehab@redhat.com>2009-09-19 00:49:11 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-09-19 00:49:11 -0300
commit0030ec38ce5b50a77287a22bf88a65338da21547 (patch)
treec138aaa2a692115589d969b4036bfbe5c0cfb35a /drivers/media
parentab2058571dc6028e2ff0809ef37c9ae2461b0c74 (diff)
V4L/DVB(12993b): gl860: Prevent a potential risk of zeroing a floating pointer
drivers/media/video/gspca/gl860/gl860.c: In function ‘gl860_build_control_table’: drivers/media/video/gspca/gl860/gl860.c:119: warning: ‘sd_ctrls’ may be used uninitialized in this function Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/gspca/gl860/gl860.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/gl860/gl860.c b/drivers/media/video/gspca/gl860/gl860.c
index 62f4320fd9d..6ef59ac7f50 100644
--- a/drivers/media/video/gspca/gl860/gl860.c
+++ b/drivers/media/video/gspca/gl860/gl860.c
@@ -129,6 +129,8 @@ static int gl860_build_control_table(struct gspca_dev *gspca_dev)
sd_ctrls = sd_ctrls_ov2640;
else if (_OV9655_)
sd_ctrls = sd_ctrls_ov9655;
+ else
+ return 0;
memset(sd_ctrls, 0, GL860_NCTRLS * sizeof(struct ctrl));