staging: lustre: discard cfs_block_sigsinv()

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cfs_block_sigsinv() and cfs_restore_sigs() are simple
wrappers which save a couple of line of code and
hurt readability for people not familiar with them.
They aren't used often enough to be worthwhile,
so discard them and open-code the functionality.

The sigorsets() call isn't needed as or-ing with current->blocked is
exactly what sigprocmask(SIG_BLOCK) does.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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NeilBrown 2018-05-21 14:35:12 +10:00 • committed by Greg Kroah-Hartman

parent 44a3c2637c

commit 6afe572bc7

3 changed files with 20 additions and 31 deletions

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16

drivers/staging/lustre/include/linux/libcfs/libcfs.h

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21

drivers/staging/lustre/lustre/include/lustre_lib.h

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14

drivers/staging/lustre/lustre/llite/llite_mmap.c

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