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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:15:07 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:15:07 +0000 |
| commit | 7fd92ba31ac1c688b59aa93cc03b748f920df8fe (patch) | |
| tree | baa580b97c260c790730e2525483eb1953f3c39d /drivers/mfd | |
| parent | Adding upstream version 4.19.269. (diff) | |
| download | linux-7fd92ba31ac1c688b59aa93cc03b748f920df8fe.tar.xz linux-7fd92ba31ac1c688b59aa93cc03b748f920df8fe.zip | |
Adding upstream version 4.19.282.upstream/4.19.282
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/mfd/pcf50633-adc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mfd/pcf50633-adc.c b/drivers/mfd/pcf50633-adc.c index c1984b0d1..a4a765055 100644 --- a/drivers/mfd/pcf50633-adc.c +++ b/drivers/mfd/pcf50633-adc.c @@ -140,6 +140,7 @@ int pcf50633_adc_async_read(struct pcf50633 *pcf, int mux, int avg, void *callback_param) { struct pcf50633_adc_request *req; + int ret; /* req is freed when the result is ready, in interrupt handler */ req = kmalloc(sizeof(*req), GFP_KERNEL); @@ -151,7 +152,11 @@ int pcf50633_adc_async_read(struct pcf50633 *pcf, int mux, int avg, req->callback = callback; req->callback_param = callback_param; - return adc_enqueue_request(pcf, req); + ret = adc_enqueue_request(pcf, req); + if (ret) + kfree(req); + + return ret; } EXPORT_SYMBOL_GPL(pcf50633_adc_async_read); |