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Use g_new() & friends where that makes obvious sense

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g_new(T, n) is neater than g_malloc(sizeof(T) * n).  It's also safer,
for two reasons.  One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.

This commit only touches allocations with size arguments of the form
sizeof(T).

Patch created mechanically with:

    $ spatch --in-place --sp-file scripts/coccinelle/use-g_new-etc.cocci \
	     --macro-file scripts/cocci-macro-file.h FILES...

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20220315144156.1595462-4-armbru@redhat.com>
Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
This commit is contained in:
Markus Armbruster 2022-03-15 15:41:56 +01:00
parent 1366244ab6
commit b21e238037
102 changed files with 195 additions and 200 deletions
Download patch file Download diff file Expand all files Collapse all files

6
hw/rdma/vmw/pvrdma_qp_ops.c
View file

@ -154,7 +154,7 @@ void pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle)
CompHandlerCtx *comp_ctx;
/* Prepare CQE */
comp_ctx = g_malloc(sizeof(CompHandlerCtx));
comp_ctx = g_new(CompHandlerCtx, 1);
comp_ctx->dev = dev;
comp_ctx->cq_handle = qp->send_cq_handle;
comp_ctx->cqe.wr_id = wqe->hdr.wr_id;
@ -217,7 +217,7 @@ void pvrdma_qp_recv(PVRDMADev *dev, uint32_t qp_handle)
CompHandlerCtx *comp_ctx;
/* Prepare CQE */
comp_ctx = g_malloc(sizeof(CompHandlerCtx));
comp_ctx = g_new(CompHandlerCtx, 1);
comp_ctx->dev = dev;
comp_ctx->cq_handle = qp->recv_cq_handle;
comp_ctx->cqe.wr_id = wqe->hdr.wr_id;
@ -259,7 +259,7 @@ void pvrdma_srq_recv(PVRDMADev *dev, uint32_t srq_handle)
CompHandlerCtx *comp_ctx;
/* Prepare CQE */
comp_ctx = g_malloc(sizeof(CompHandlerCtx));
comp_ctx = g_new(CompHandlerCtx, 1);
comp_ctx->dev = dev;
comp_ctx->cq_handle = srq->recv_cq_handle;
comp_ctx->cqe.wr_id = wqe->hdr.wr_id;