Markus Armbruster 235e59cf03 qemu-option: Use returned bool to check for failure ... The previous commit enables conversion of foo(..., &err); if (err) { ... } to if (!foo(..., &err)) { ... } for QemuOpts functions that now return true / false on success / error. Coccinelle script: @@ identifier fun = { opts_do_parse, parse_option_bool, parse_option_number, parse_option_size, qemu_opt_parse, qemu_opt_rename, qemu_opt_set, qemu_opt_set_bool, qemu_opt_set_number, qemu_opts_absorb_qdict, qemu_opts_do_parse, qemu_opts_from_qdict_entry, qemu_opts_set, qemu_opts_validate }; expression list args, args2; typedef Error; Error *err; @@ - fun(args, &err, args2); - if (err) + if (!fun(args, &err, args2)) { ... } A few line breaks tidied up manually. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20200707160613.848843-15-armbru@redhat.com> [Conflict with commit 0b6786a9c1 "block/amend: refactor qcow2 amend options" resolved by rerunning Coccinelle on master's version]		2020-07-10 15:17:35 +02:00
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ivshmem-server.c	ivshmem-server: Clean up shmem on shutdown	2019-11-12 10:36:12 +01:00
ivshmem-server.h	qemu/queue.h: leave head structs anonymous unless necessary	2019-01-11 15:46:55 +01:00
main.c	qemu-option: Use returned bool to check for failure	2020-07-10 15:17:35 +02:00
Makefile.objs	contrib: add ivshmem client and server	2015-10-24 18:03:16 +02:00