This patch does drm_calloc to drm_zalloc conversion. Also it
seems that unpatched version allocated wrong nr of bytes.

drm_i915_vbl_swap_t *vbl_swap;

...

sizeof(vbl_swap) vs. sizeof(*vbl_swap)

No?

Please review.

Signed-off-by: Mariusz Kozlowski <[EMAIL PROTECTED]>

 drivers/char/drm/i915_irq.c | 15749 -> 15746 (-3 bytes)
 drivers/char/drm/i915_irq.o | 128940 -> 128856 (-84 bytes)

 drivers/char/drm/i915_irq.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)


--- linux-2.6.23-rc3-mm1.orig/drivers/char/drm/i915_irq.c
+++ linux-2.6.23-rc3-mm1/drivers/char/drm/i915_irq.c
@@ -541,8 +541,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS)
                return DRM_ERR(EBUSY);
        }

-       vbl_swap = drm_calloc(1, sizeof(vbl_swap), DRM_MEM_DRIVER);
-
+       vbl_swap = drm_zalloc(sizeof(*vbl_swap), DRM_MEM_DRIVER);
        if (!vbl_swap) {
                DRM_ERROR("Failed to allocate memory to queue swap\n");
                return DRM_ERR(ENOMEM);

--

-------------------------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems?  Stop.
Now Search log events and configuration files using AJAX and a browser.
Download your FREE copy of Splunk now >>  http://get.splunk.com/
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel

Reply via email to