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pbuf: Use SYS_ARCH_INC in pbuf_ref()
Use SYS_ARCH_INC to simplify the code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: goldsimon <goldsimon@gmx.de>
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@ -766,12 +766,9 @@ pbuf_clen(struct pbuf *p)
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void
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pbuf_ref(struct pbuf *p)
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{
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SYS_ARCH_DECL_PROTECT(old_level);
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/* pbuf given? */
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if (p != NULL) {
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SYS_ARCH_PROTECT(old_level);
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++(p->ref);
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SYS_ARCH_UNPROTECT(old_level);
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SYS_ARCH_INC(p->ref, 1);
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}
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}
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