MLK-12092: mxc_edid: Free mode buffer before function return

Free mode buffer before function return to avoid memory leak.

Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>

diff --git a/drivers/video/fbdev/mxc/mxc_edid.c b/drivers/video/fbdev/mxc/mxc_edid.c
index 998b2d4..23110ce 100644 (file)
--- a/drivers/video/fbdev/mxc/mxc_edid.c
+++ b/drivers/video/fbdev/mxc/mxc_edid.c
@@ -578,8 +578,10 @@ int mxc_edid_parse_ext_blk(unsigned char *edid,
 
        m = kmalloc((num + specs->modedb_len) *
                        sizeof(struct fb_videomode), GFP_KERNEL);
-       if (!m)
+       if (!m) {
+               kfree(mode);
                return 0;
+       }
 
        if (specs->modedb_len) {
                memmove(m, specs->modedb,