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Commit b81a3c76 authored by Oliver Neukum's avatar Oliver Neukum Committed by Greg Kroah-Hartman
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[PATCH] USB: error return codes in usblp 

an unknown ioctl shall return ENOTTY, not EINVAL.
parent 38ab367b
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Showing with 2 additions and 2 deletions
drivers/usb/class/usblp.c
View file @ b81a3c76
...@@ -573,7 +573,7 @@ static int usblp_ioctl(struct inode *inode, struct file *file, unsigned int cmd, ...@@ -573,7 +573,7 @@ static int usblp_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
break; break;
default: default:
retval = -EINVAL; retval = -ENOTTY;
} }
else /* old-style ioctl value */ else /* old-style ioctl value */
switch (cmd) { switch (cmd) {
...@@ -590,7 +590,7 @@ static int usblp_ioctl(struct inode *inode, struct file *file, unsigned int cmd, ...@@ -590,7 +590,7 @@ static int usblp_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
break; break;
default: default:
retval = -EINVAL; retval = -ENOTTY;
} }
done: done:
......
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