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| author | Ingo Molnar <mingo@elte.hu> | 2012-02-07 10:00:06 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-02-07 10:00:41 +0100 |
| commit | 52fce956a7568504a1da90c14b9bf2deaad401bd (patch) | |
| tree | 5f9ed93cbdfa8f8356fc0daea8fa2da07eeae7bd /lib/mpi/mpih-div.c | |
| parent | 290436c9c61ac983b1bd425da67242a4357c7701 (diff) | |
| parent | 9dac6a29e0ce0cd9dec497baa123e216b00b525d (diff) | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
perf/core fixes and improvements.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/mpi/mpih-div.c')
| -rw-r--r-- | lib/mpi/mpih-div.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/mpi/mpih-div.c b/lib/mpi/mpih-div.c index 87ede162dfa..cde1aaec18d 100644 --- a/lib/mpi/mpih-div.c +++ b/lib/mpi/mpih-div.c @@ -217,6 +217,10 @@ mpihelp_divrem(mpi_ptr_t qp, mpi_size_t qextra_limbs, case 0: /* We are asked to divide by zero, so go ahead and do it! (To make the compiler not remove this statement, return the value.) */ + /* + * existing clients of this function have been modified + * not to call it with dsize == 0, so this should not happen + */ return 1 / dsize; case 1: |