lib/string: introduce match_string() helper

Occasionally we have to search for an occurrence of a string in an array
of strings.  Make a simple helper for that purpose.

Signed-off-by: Andy Shevchenko <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Cc: David Airlie <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: Dmitry Eremin-Solenikov <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Heikki Krogerus <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: Mika Westerberg <[email protected]>
Cc: Rafael J. Wysocki <[email protected]>
Cc: Sebastian Reichel <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Rasmus Villemoes <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions