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(parent: 38dbfb5) | patch
pwm: lp3943: Fix potential memory leak during request
authorChristian Engelmayer <cengelma@gmx.at>
Thu, 23 Jan 2014 21:32:20 +0000 (22:32 +0100)
committerThierry Reding <thierry.reding@gmail.com>
Wed, 26 Feb 2014 14:45:12 +0000 (15:45 +0100)
commit0b7d25c347900e2550398e29e25caf0fefe3cab2
treecb9472bc2278139cfb7a01132810abd8ad5bc8c6tree | snapshot (tar.gz zip)
parent38dbfb59d1175ef458d006556061adeaa8751b72commit | diff
pwm: lp3943: Fix potential memory leak during request

Fix a memory leak in the lp3943_pwm_request_map() error handling path.
Make sure already allocated pwm map memory is freed correctly.
Detected by Coverity: CID 1162829.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Acked-by: Milo Kim <milo.kim@ti.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/pwm-lp3943.c diff | blob | blame | history