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mm/mlock: drop dead code in count_mm_mlocked_page_nr()
authorLiam Howlett <liam.howlett@oracle.com>
Wed, 15 Jun 2022 17:40:58 +0000 (17:40 +0000)
committerakpm <akpm@linux-foundation.org>
Wed, 20 Jul 2022 21:41:45 +0000 (14:41 -0700)
commit2da508d831bd681ed59f24fbb55e01dcec58d703
treee034bd92a136022902ffabde11184cbc763fa14dtree
parenta06ac1d05dbf9f76a2eb036bdb8924fa8c01d720commit | diff
mm/mlock: drop dead code in count_mm_mlocked_page_nr()

The check for mm being null has never been needed since the only caller
has always passed in current->mm.  Remove the check from
count_mm_mlocked_page_nr().

Link: https://lkml.kernel.org/r/20220615174050.738523-1-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Suggested-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/mlock.c diff | blob | history
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