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(parent: 9845afc) | patch
hecubafb: add module_put on error path in hecubafb_probe()
authorPavel Shved <shved@ispras.ru>
Fri, 17 Jun 2011 16:25:12 +0000 (16:25 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Fri, 24 Jun 2011 08:00:39 +0000 (17:00 +0900)
commit291600193e5c0c3f0a9af1f23a8076dd7417c02a
tree94d64fc90e5bd5de69ce4b9e0df0b169db82b544tree | snapshot (tar.gz zip)
parent9845afc8fa32de145d56c8e69b7900e10371255dcommit | diff
hecubafb: add module_put on error path in hecubafb_probe()

In hecubafb_probe(), after a successful try_module_get, vzalloc may
fail and make the hecubafb_probe return, but the module is not put on
this error path.

This patch adds an exit point that calls module_put in such situation.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Pavel Shved <shved@ispras.ru>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
drivers/video/hecubafb.c diff | blob | blame | history