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| author | Chris Metcalf <[email protected]> | 2012-05-29 22:07:31 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2012-05-29 23:22:32 +0000 |
| commit | 17a801f4bfeb8d55df1b05fa7adb16ada504e765 (patch) | |
| tree | 7aa3a8683c48ff5d5c5fd987f0edbc34171ddb7e /lib/string_helpers.c | |
| parent | leds: add LM3533 LED driver (diff) | |
| download | kernel-17a801f4bfeb8d55df1b05fa7adb16ada504e765.tar.gz kernel-17a801f4bfeb8d55df1b05fa7adb16ada504e765.zip | |
list_debug: WARN for adding something already in the list
We were bitten by this at one point and added an additional sanity test
for DEBUG_LIST. You can't validly add a list_head to a list where either
prev or next is the same as the thing you're adding.
Signed-off-by: Chris Metcalf <[email protected]>
Cc: Andi Kleen <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions