staging: r8188eu: use sizeof(*pvar) for allocating structs
Use sizeof(*pvar) instead of sizeof(struct var) when allocating memory. This conforms to Linux kernel coding style, improves readability, and decreases the opportunity for bugs if the pointer variable type is changed. Issue found by checkpatch messages of the following format: CHECK: Prefer kzalloc(sizeof(*pvar)...) over kzalloc(sizeof(struct var)...) Signed-off-by: Rebecca Mckeever <remckee0@gmail.com> Link: https://lore.kernel.org/r/YkXh1HBqaHwT38UC@bertieSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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