diff options
| author | Akinobu Mita | 2012-07-31 16:41:31 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2012-07-31 18:42:38 -0700 |
| commit | d6b09e754c23b657544f6e7f39fbf7de24c58aa2 (patch) | |
| tree | 7f1128c531b80c968e503327f0d65b27cd3c3764 /arch | |
| parent | 2e3ee613480563a6d5c01b57d342e65cc58c06df (diff) | |
fault-injection: fix failcmd.sh warning
"fault-injection: add tool to run command with failslab or
fail_page_alloc" added tools/testing/fault-injection/failcmd.sh to make it
easier to inject slab/page allocation failures by fault injection.
failcmd.sh prints the following warning when running with arguments
for command.
# ./failcmd.sh echo aaa
failcmd.sh: line 209: [: echo: binary operator expected
aaa
This warning is caused by an improper check whether at least one
parameter is left after parsing command options.
Fix it by testing the length of $1 instead of $@
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions