From 01817d194a5c078696ac4a31b5d8b99a6a9e40c7 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sat, 4 Aug 2012 14:00:30 +0200 Subject: [PATCH] drivers/video/auo_k190x.c: drop kfree of devm_kzalloc's data Using kfree to free data allocated with devm_kzalloc causes double frees. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // @@ expression x; @@ x = devm_kzalloc(...) ... ?-kfree(x); // Signed-off-by: Julia Lawall Signed-off-by: Florian Tobias Schandinat --- drivers/video/auo_k190x.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/video/auo_k190x.c b/drivers/video/auo_k190x.c index 77da6a2f43d..c03ecdd31e4 100644 --- a/drivers/video/auo_k190x.c +++ b/drivers/video/auo_k190x.c @@ -987,7 +987,6 @@ err_regfb: fb_dealloc_cmap(&info->cmap); err_cmap: fb_deferred_io_cleanup(info); - kfree(info->fbdefio); err_defio: vfree((void *)info->screen_base); err_irq: @@ -1022,7 +1021,6 @@ int __devexit auok190x_common_remove(struct platform_device *pdev) fb_dealloc_cmap(&info->cmap); fb_deferred_io_cleanup(info); - kfree(info->fbdefio); vfree((void *)info->screen_base); -- 2.41.0