From: Syam Sidhardhan <s.syam@xxxxxxxxxxx>
kfree on NULL pointer is a no-op.
Signed-off-by: Syam Sidhardhan <s.syam@xxxxxxxxxxx>
---
v1 -> Corrected the from address.
drivers/video/uvesafb.c | 19 +++++++------------
1 file changed, 7 insertions(+), 12 deletions(-)
diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c
index b75db01..7ac0ce6 100644
--- a/drivers/video/uvesafb.c
+++ b/drivers/video/uvesafb.c
@@ -236,8 +236,7 @@ out:
static void uvesafb_free(struct uvesafb_ktask *task)
{
if (task) {
- if (task->done)
- kfree(task->done);
+ kfree(task->done);
kfree(task);
}
}
@@ -1335,8 +1334,8 @@ setmode:
FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
info->fix.line_length = mode->bytes_per_scan_line;
-out: if (crtc != NULL)
- kfree(crtc);
+out:
+ kfree(crtc);
uvesafb_free(task);
return err;
@@ -1833,8 +1832,7 @@ out_mode:
fb_destroy_modedb(info->monspecs.modedb);
fb_dealloc_cmap(&info->cmap);
out:
- if (par->vbe_modes)
- kfree(par->vbe_modes);
+ kfree(par->vbe_modes);
framebuffer_release(info);
return err;
@@ -1856,12 +1854,9 @@ static int uvesafb_remove(struct platform_device *dev)
fb_dealloc_cmap(&info->cmap);
if (par) {
- if (par->vbe_modes)
- kfree(par->vbe_modes);
- if (par->vbe_state_orig)
- kfree(par->vbe_state_orig);
- if (par->vbe_state_saved)
- kfree(par->vbe_state_saved);
+ kfree(par->vbe_modes);
+ kfree(par->vbe_state_orig);
+ kfree(par->vbe_state_saved);
}
framebuffer_release(info);
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
