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4ef044cb14
qemu/scripts/coccinelle
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Philippe Mathieu-Daudé 4ef044cb14 hw/net: Avoid casting non-const pointer, use address_space_write() 
The NetReceive prototype gets a const buffer:

  typedef ssize_t (NetReceive)(NetClientState *, const uint8_t *, size_t);

We already have the address_space_write() method to write a const
buffer to an address space. Use it to avoid:

  hw/net/i82596.c: In function ‘i82596_receive’:
  hw/net/i82596.c:644:54: error: passing argument 4 of ‘address_space_rw’ discards ‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers]

This commit was produced with the included Coccinelle script
scripts/coccinelle/exec_rw_const.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-02-20 14:47:08 +01:00
..
cpu_restore_state.cocci target/*helper: don't check retaddr before calling cpu_restore_state 2017-12-27 17:20:44 -08:00
err-bad-newline.cocci error: Strip trailing '\n' from error string arguments (again) 2016-08-08 09:00:44 +02:00
error_propagate_null.cocci error: Remove NULL checks on error_propagate() calls 2016-06-20 16:38:13 +02:00
exec_rw_const.cocci hw/net: Avoid casting non-const pointer, use address_space_write() 2020-02-20 14:47:08 +01:00
inplace-byteswaps.cocci coccinelle: new inplace-byteswaps.cocci to remove inplace-byteswapping calls 2018-10-16 17:14:55 +01:00
memory-region-init-ram.cocci scripts/coccinelle/memory-region-init-ram.cocci: New script 2017-07-14 17:59:42 +01:00
overflow_muldiv64.cocci
qobject.cocci qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
remove_local_err.cocci error: Remove unnecessary local_err variables 2016-06-20 16:38:13 +02:00
remove_muldiv64.cocci
return_directly.cocci coccinelle: fix typo in comment 2017-06-07 14:38:44 +01:00
round.cocci coccinelle: use macro DIV_ROUND_UP instead of (((n) + (d) - 1) /(d)) 2016-06-07 18:19:24 +03:00
simplify_muldiv64.cocci
swap_muldiv64.cocci
tcg_gen_extract.cocci qemu-iotests: convert pwd and $(pwd) to $PWD 2018-11-19 10:08:19 -06:00
typecast.cocci coccinelle: add a script to remove useless casts 2016-09-15 15:32:22 +03:00
use-error_fatal.cocci Use error_fatal to simplify obvious fatal errors (again) 2018-10-19 14:51:34 +02:00