diff options
| author |   Jingoo Han <jg1.han@samsung.com> | 2013-04-29 16:18:30 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 18:28:21 -0700 |
| commit | 0f64f853fc622a0b0c7ab255f8605ae40aa45d84 (patch) | |
| tree | b707a55fe215ba7936a8ccdb83455c047cdae458 /drivers/rtc/rtc-max77686.c | |
| parent | drivers/rtc/rtc-max77686.c: add missing module author name (diff) | |
| download | wireguard-linux-0f64f853fc622a0b0c7ab255f8605ae40aa45d84.tar.xz wireguard-linux-0f64f853fc622a0b0c7ab255f8605ae40aa45d84.zip | |
drivers/rtc/rtc-max77686.c: use devm_kzalloc()
Use devm_kzalloc() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-max77686.c')
| -rw-r--r-- | drivers/rtc/rtc-max77686.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c index 4da2a55ff88f..36b1f5cc4f41 100644 --- a/drivers/rtc/rtc-max77686.c +++ b/drivers/rtc/rtc-max77686.c @@ -505,7 +505,8 @@ static int max77686_rtc_probe(struct platform_device *pdev) dev_info(&pdev->dev, "%s\n", __func__); - info = kzalloc(sizeof(struct max77686_rtc_info), GFP_KERNEL); + info = devm_kzalloc(&pdev->dev, sizeof(struct max77686_rtc_info), + GFP_KERNEL); if (!info) return -ENOMEM; @@ -519,7 +520,6 @@ static int max77686_rtc_probe(struct platform_device *pdev) ret = PTR_ERR(info->max77686->rtc_regmap); dev_err(info->max77686->dev, "Failed to allocate register map: %d\n", ret); - kfree(info); return ret; } platform_set_drvdata(pdev, info); @@ -563,11 +563,7 @@ static int max77686_rtc_probe(struct platform_device *pdev) goto err_rtc; } - goto out; err_rtc: - kfree(info); - return ret; -out: return ret; } @@ -578,7 +574,6 @@ static int max77686_rtc_remove(struct platform_device *pdev) if (info) { free_irq(info->virq, info); rtc_device_unregister(info->rtc_dev); - kfree(info); } return 0; |