nouveau/svm: fix kvcalloc() argument order

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The conversion to kvcalloc() mixed up the object size and count
arguments, causing a warning:

drivers/gpu/drm/nouveau/nouveau_svm.c: In function 'nouveau_svm_fault_buffer_ctor':
drivers/gpu/drm/nouveau/nouveau_svm.c:1010:40: error: 'kvcalloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Werror=calloc-transposed-args]
 1010 |         buffer->fault = kvcalloc(sizeof(*buffer->fault), buffer->entries, GFP_KERNEL);
      |                                        ^
drivers/gpu/drm/nouveau/nouveau_svm.c:1010:40: note: earlier argument should specify number of elements, later size of each element

The behavior is still correct aside from the warning, but fixing it avoids
the warnings and can help the compiler track the individual objects better.

Fixes: 71e4bbca07 ("nouveau/svm: Use kvcalloc() instead of kvzalloc()")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240212112230.1117284-1-arnd@kernel.org

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Arnd Bergmann 2024-02-12 12:22:17 +01:00 • committed by Danilo Krummrich

parent a1d8700d90

commit 2c80a2b715

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/nouveau/nouveau_svm.c

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