tree 2a9b0a6a755a0163017e4b719e7cebde1d3ce1aa
parent 0c7cf3e594c9157153e921880a9023468ae9e64e
author Navid Emamdoost <navid.emamdoost@gmail.com> 1569812985 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1571344965 -0700

Staging: fbtft: fix memory leak in fbtft_framebuffer_alloc

[ Upstream commit 5bdea6060618cfcf1459dca137e89aee038ac8b9 ]

In fbtft_framebuffer_alloc the error handling path should take care of
releasing frame buffer after it is allocated via framebuffer_alloc, too.
Therefore, in two failure cases the goto destination is changed to
address this issue.

Fixes: c296d5f9957c ("staging: fbtft: core support")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20190930030949.28615-1-navid.emamdoost@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>