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[PATCH] Remove __must_check for device_for_each_child()

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Eliminate more __must_check madness.

The return code from device_for_each_child() depends on the values
which the helper function returns.  If the helper function always
returns zero, it's utterly pointless to check the return code from
device_for_each_child().

The only code which knows if the return value should be checked is
the caller itself, so forcing the return code to always be checked
is silly.  Hence, remove the __must_check annotation.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Russell King 2006-10-22 15:57:18 +01:00 committed by Linus Torvalds
parent dee6515b6d
commit 04fed361da
1 changed files with 1 additions and 1 deletions
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include/linux/device.h
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@ -393,7 +393,7 @@ extern void device_unregister(struct device * dev);
extern void device_initialize(struct device * dev);
extern int __must_check device_add(struct device * dev);
extern void device_del(struct device * dev);
extern int __must_check device_for_each_child(struct device *, void *,
extern int device_for_each_child(struct device *, void *,
int (*fn)(struct device *, void *));
extern int device_rename(struct device *dev, char *new_name);