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security: make security_file_set_fowner, f_setown and __f_setown void return

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security_file_set_fowner always returns 0, so make it f_setown and
__f_setown void return functions and fix up the error handling in the
callers.

Cc: linux-security-module@vger.kernel.org
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Jeff Layton
2014-08-22 11:27:32 -04:00
parent 1c994a0909
commit e0b93eddfe
12 changed files with 26 additions and 42 deletions
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4
security/selinux/hooks.c
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@@ -3346,14 +3346,12 @@ static int selinux_file_fcntl(struct file *file, unsigned int cmd,
return err;
}
static int selinux_file_set_fowner(struct file *file)
static void selinux_file_set_fowner(struct file *file)
{
struct file_security_struct *fsec;
fsec = file->f_security;
fsec->fown_sid = current_sid();
return 0;
}
static int selinux_file_send_sigiotask(struct task_struct *tsk,