A null pointer check added.

Signed-off-by: Samreen <redacted>
---
 drivers/video/omap2/omapfb/omapfb-main.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 6a704f1..55bed89 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c

@@ -2133,6 +2133,8 @@ static int omapfb_parse_def_modes(struct omapfb2_device *fbdev)
 	int r = 0;
 
 	str = kmalloc(strlen(def_mode) + 1, GFP_KERNEL);
+	if (str = NULL)
+		return -EINVAL;
 	strcpy(str, def_mode);