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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-06-02 20:18:30 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-06-02 20:18:30 -0400 |
| commit | 0a3420049aaccccf0a51a01884bb89b49da900ff (patch) | |
| tree | 6097654f385a83bb4f660d2480d75a467ff72508 | |
| parent | b7d31633f0e06ce3e94e1876d47a2eb5e3d761e4 (diff) | |
darray: Fix darray_for_each_reverse() when darray is empty
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | include/linux/darray.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/darray.h b/include/linux/darray.h index ff167eb795f2..603d6762c29a 100644 --- a/include/linux/darray.h +++ b/include/linux/darray.h @@ -108,7 +108,7 @@ do { \ for (typeof(&(_d).data[0]) _i = (_d).data; _i < (_d).data + (_d).nr; _i++) #define darray_for_each_reverse(_d, _i) \ - for (typeof(&(_d).data[0]) _i = (_d).data + (_d).nr - 1; _i >= (_d).data; --_i) + for (typeof(&(_d).data[0]) _i = (_d).data + (_d).nr - 1; (_d).data && _i >= (_d).data; --_i) #define darray_init(_d) \ do { \ |