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authorDan Carpenter <error27@gmail.com>2010-11-18 15:27:32 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2010-11-18 18:00:46 -0500
commit09c9feb94672bdb3ca6d424a292ffc26eff8ca0b (patch)
treee73e487f5b89de79c62ae784f0eda0721bc8f3c1 /Documentation/timers/timers-howto.txt
parent2b35f4d9cab365d37c7b34ce51e1c1144c312d05 (diff)
Documentation: make configfs example code simpler, clearer
If "p" is NULL then it will cause an oops when we pass it to simple_strtoul(). In this case "p" can not be NULL so I removed the check. I also changed the check a little to make it more explicit that we are testing whether p points to the NUL char. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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