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authorDavid Miller <davem@davemloft.net>2011-05-19 17:37:45 -0400
committerGustavo F. Padovan <padovan@profusion.mobi>2011-06-09 15:30:01 -0300
commit0b28d7373562938a9e6f38c259f66082e99cb9a9 (patch)
treed11b058a75a842d8a05b8a255271e1bd09bdfc25 /drivers/bluetooth
parent4a77708b055a71bf769a917283a9eba3dcedb017 (diff)
downloadlinux-0b28d7373562938a9e6f38c259f66082e99cb9a9.tar.bz2
Bluetooth: Do not ignore errors returned from strict_strtol()
Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/btmrvl_debugfs.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmrvl_debugfs.c b/drivers/bluetooth/btmrvl_debugfs.c
index fd6305bf953e..8ecf4c6c2874 100644
--- a/drivers/bluetooth/btmrvl_debugfs.c
+++ b/drivers/bluetooth/btmrvl_debugfs.c
@@ -64,6 +64,8 @@ static ssize_t btmrvl_hscfgcmd_write(struct file *file,
return -EFAULT;
ret = strict_strtol(buf, 10, &result);
+ if (ret)
+ return ret;
priv->btmrvl_dev.hscfgcmd = result;
@@ -108,6 +110,8 @@ static ssize_t btmrvl_psmode_write(struct file *file, const char __user *ubuf,
return -EFAULT;
ret = strict_strtol(buf, 10, &result);
+ if (ret)
+ return ret;
priv->btmrvl_dev.psmode = result;
@@ -147,6 +151,8 @@ static ssize_t btmrvl_pscmd_write(struct file *file, const char __user *ubuf,
return -EFAULT;
ret = strict_strtol(buf, 10, &result);
+ if (ret)
+ return ret;
priv->btmrvl_dev.pscmd = result;
@@ -191,6 +197,8 @@ static ssize_t btmrvl_gpiogap_write(struct file *file, const char __user *ubuf,
return -EFAULT;
ret = strict_strtol(buf, 16, &result);
+ if (ret)
+ return ret;
priv->btmrvl_dev.gpio_gap = result;
@@ -230,6 +238,8 @@ static ssize_t btmrvl_hscmd_write(struct file *file, const char __user *ubuf,
return -EFAULT;
ret = strict_strtol(buf, 10, &result);
+ if (ret)
+ return ret;
priv->btmrvl_dev.hscmd = result;
if (priv->btmrvl_dev.hscmd) {
@@ -272,6 +282,8 @@ static ssize_t btmrvl_hsmode_write(struct file *file, const char __user *ubuf,
return -EFAULT;
ret = strict_strtol(buf, 10, &result);
+ if (ret)
+ return ret;
priv->btmrvl_dev.hsmode = result;