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| author | Nicholas Mc Guire <hofrat@osadl.org> | 2018-11-21 21:06:12 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-12-07 12:45:24 +0300 |
| commit | 59d646c775d6ae688ee90fda9f2a4270c47b7490 (patch) | |
| tree | 84207d3abf0dc78f00039a9adac354927d4f44a9 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 46a14b1aa4a161ad5e2abf03e1035d882437252b (diff) | |
| download | linux-59d646c775d6ae688ee90fda9f2a4270c47b7490.tar.xz | |
gpio: mt7621: report failure of devm_kasprintf()
kasprintf() may return NULL on failure of internal allocation thus the
assigned label is not safe if not explicitly checked. On error
mediatek_gpio_bank_probe() returns negative values so -ENOMEM in the
(unlikely) failure case should be fine here.
Fixes: 4ba9c3afda41 ("gpio: mt7621: Add a driver for MT7621")
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Sean Wang <sean.wang@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions