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author | Palmer Dabbelt <palmer@rivosinc.com> | 2022-09-20 13:00:37 -0700 |
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committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-10-12 22:02:49 -0700 |
commit | f2913d006fcdb61719635e093d1b5dd0dafecac7 (patch) | |
tree | 219df1e8c09f520d2965147077145bf2b902614e /samples | |
parent | 1b5964b2f9f67ded7ce522870698ffdd4c889255 (diff) | |
download | linux-f2913d006fcdb61719635e093d1b5dd0dafecac7.tar.bz2 |
RISC-V: Avoid dereferening NULL regs in die()
I don't think we can actually die() without a regs pointer, but the
compiler was warning about a NULL check after a dereference. It seems
prudent to just avoid the possibly-NULL dereference, given that when
die()ing the system is already toast so who knows how we got there.
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220920200037.6727-1-palmer@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions