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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-10-11 15:39:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-26 11:36:09 +0100 |
| commit | 3339c3bf3d779cc9de21bd9501d08ac651b22dc1 (patch) | |
| tree | 66420f800be99d7282534575b595043efda21902 /drivers/memstick | |
| parent | d9c74d3fe297a9b056e1fe6a60c78578296cdb0e (diff) | |
| download | linux-stable-3339c3bf3d779cc9de21bd9501d08ac651b22dc1.tar.gz linux-stable-3339c3bf3d779cc9de21bd9501d08ac651b22dc1.tar.bz2 linux-stable-3339c3bf3d779cc9de21bd9501d08ac651b22dc1.zip | |
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
[ Upstream commit beae4a6258e64af609ad5995cc6b6056eb0d898e ]
The "msh" pointer is device managed, meaning that memstick_alloc_host()
calls device_initialize() on it. That means that it can't be free
using kfree() but must instead be freed with memstick_free_host().
Otherwise it leads to a tiny memory leak of device resources.
Fixes: 60fdd931d577 ("memstick: add support for JMicron jmb38x MemoryStick host controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20211011123912.GD15188@kili
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/memstick')
| -rw-r--r-- | drivers/memstick/host/jmb38x_ms.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c index 29f5021d21ea..0610d3c9f131 100644 --- a/drivers/memstick/host/jmb38x_ms.c +++ b/drivers/memstick/host/jmb38x_ms.c @@ -907,7 +907,7 @@ static struct memstick_host *jmb38x_ms_alloc_host(struct jmb38x_ms *jm, int cnt) iounmap(host->addr); err_out_free: - kfree(msh); + memstick_free_host(msh); return NULL; } |