dm crypt: Slightly simplify crypt_set_keyring_key()

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Use strchr() instead of strpbrk() when there is only 1 element in the set
of characters to look for.

This potentially saves a few cycles, but gcc does already account for
optimizing this pattern thanks to it's fold_builtin_strpbrk().

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>

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Christophe JAILLET 2023-01-28 16:43:00 +01:00 • committed by Mike Snitzer

parent 151d812251

commit fc772580a3

1 changed files with 1 additions and 1 deletions

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drivers/md/dm-crypt.c

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