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tty_audit: make icanon a bool
Use bool for tty_audit_buf::icanon in favor of ugly bitfields. And get rid of "!!" as that is completely unnecessary. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Link: https://lore.kernel.org/r/20230621101611.10580-5-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 2 additions and 2 deletions
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@ -15,7 +15,7 @@
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struct tty_audit_buf {
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struct mutex mutex; /* Protects all data below */
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dev_t dev; /* The TTY which the data is from */
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unsigned icanon:1;
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bool icanon;
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size_t valid;
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unsigned char *data; /* Allocated size N_TTY_BUF_SIZE */
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};
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@ -202,8 +202,8 @@ static struct tty_audit_buf *tty_audit_buf_get(void)
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void tty_audit_add_data(struct tty_struct *tty, const void *data, size_t size)
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{
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struct tty_audit_buf *buf;
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unsigned int icanon = !!L_ICANON(tty);
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unsigned int audit_tty;
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bool icanon = L_ICANON(tty);
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dev_t dev;
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audit_tty = READ_ONCE(current->signal->audit_tty);
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