diff options
| author | Wolfram Sang <w.sang@pengutronix.de> | 2011-04-11 06:11:29 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-24 21:00:50 -0400 |
| commit | f317dfeb86c83d03304a74ce5426a69422b79547 (patch) | |
| tree | c5f313b1afcc4318c7d86dd243fb8867b01ffb05 /drivers/mmc/core | |
| parent | b177bc9188c04e140e5d8928e88623a92ba751bf (diff) | |
mmc: core: fix memory leak in mmc_add_host
led_trigger_register_simple() allocates memory which must not be leaked
in the error-path of mmc_add_host. Move it past the only error-check in
the function.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/core')
| -rw-r--r-- | drivers/mmc/core/host.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 2b200c1cfbba..6714ea4e46ea 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -324,12 +324,12 @@ int mmc_add_host(struct mmc_host *host) WARN_ON((host->caps & MMC_CAP_SDIO_IRQ) && !host->ops->enable_sdio_irq); - led_trigger_register_simple(dev_name(&host->class_dev), &host->led); - err = device_add(&host->class_dev); if (err) return err; + led_trigger_register_simple(dev_name(&host->class_dev), &host->led); + #ifdef CONFIG_DEBUG_FS mmc_add_host_debugfs(host); #endif |