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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-12-02 13:00:21 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-12-23 22:35:24 +1100 |
| commit | 6b21af74495b556f9d496d97d74e7a3d0ab16d7c (patch) | |
| tree | 9b7a7d252f58325ace97f3783bdc8cd56898f4fe /drivers/net/dsa/dsa_loop.c | |
| parent | a3483c3dd18c136785a31406fe27210649fc4fba (diff) | |
powerpc/code-patching: Reorganise do_patch_instruction() to ease error handling
Split do_patch_instruction() in two functions, the caller doing the
spin locking and the callee doing everything else.
And remove a few unnecessary initialisations and intermediate
variables.
This allows the callee to return from anywhere in the function.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/dbc85980a0d2a935731b272e8907e8bb1d8fc8c5.1638446239.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'drivers/net/dsa/dsa_loop.c')
0 files changed, 0 insertions, 0 deletions