diff options
| author | Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> | 2020-03-18 09:00:55 +0530 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2020-03-19 23:00:32 -0500 |
| commit | 64d0da512b5ab856c25b59e692c5fa8feb93e62d (patch) | |
| tree | 4c24d0b686764842923832e2385edfd6fd97afb7 /drivers/mailbox | |
| parent | 25831c44b0b79ac6261d36d7e777a52bdf92f239 (diff) | |
maillbox: bcm-flexrm-mailbox: handle cmpl_pool dma allocation failure
Handle 'cmpl_pool' dma memory allocation failure.
Fixes: a9a9da47f8e6 ("mailbox: no need to check return value of debugfs_create functions")
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox')
| -rw-r--r-- | drivers/mailbox/bcm-flexrm-mailbox.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mailbox/bcm-flexrm-mailbox.c b/drivers/mailbox/bcm-flexrm-mailbox.c index 8ee9db274802..bee33abb5308 100644 --- a/drivers/mailbox/bcm-flexrm-mailbox.c +++ b/drivers/mailbox/bcm-flexrm-mailbox.c @@ -1599,6 +1599,7 @@ static int flexrm_mbox_probe(struct platform_device *pdev) 1 << RING_CMPL_ALIGN_ORDER, 0); if (!mbox->cmpl_pool) { ret = -ENOMEM; + goto fail_destroy_bd_pool; } /* Allocate platform MSIs for each ring */ @@ -1661,6 +1662,7 @@ fail_free_debugfs_root: platform_msi_domain_free_irqs(dev); fail_destroy_cmpl_pool: dma_pool_destroy(mbox->cmpl_pool); +fail_destroy_bd_pool: dma_pool_destroy(mbox->bd_pool); fail: return ret; |