SELinux: standardize return code handling in selinuxfs.c

selinuxfs.c has lots of different standards on how to handle return paths on
error.  For the most part transition to

	rc=errno
	if (failure)
		goto out;
[...]
out:
	cleanup()
	return rc;

Instead of doing cleanup mid function, or having multiple returns or other
options.  This doesn't do that for every function, but most of the complex
functions which have cleanup routines on error.

Signed-off-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Eric Paris 2010-11-23 11:40:08 -05:00
parent 9398c7f794
commit b77a493b1d

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